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NCERT Exemplar Class 9 Science Solutions Chapter 10 Gravitation

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NCERT Exemplar Class 9 Science Solutions Chapter 10 Gravitation

Edited By Safeer PP | Updated on Sep 01, 2022 04:44 PM IST

NCERT exemplar Class 9 Science solutions chapter 10 involves the learning and understanding of the fact that any two objects always attract each other. Newton's law of gravitation helps to understand the amount of force acting between two objects kept at some separation. These NCERT exemplar Class 9 Science chapter 10 solutions are prepared by our highly accomplished subject matter experts of Physics and offer a comprehensive approach towards NCERT Class 9 Science.

These NCERT exemplar Class 9 Science chapter 10 solutions explain the concepts of Gravitation on a case-by-case basis. The NCERT exemplar Class 9 Science solutions chapter 10 are derived from the CBSE Class 9 Syllabus.

NCERT Exemplar Class 9 Science Solutions Chapter 10 Gravitation MCQ

Question:1

Two objects of different masses falling freely near the surface of moon would
(a) have same velocities at any instant
(b) have different accelerations
(c) experience forces of the same magnitude
(d) undergo a change in their inertia

Answer: A

When a body is dropped near the surface of moon, it would be attracted by moon’s gravitational force.
The gravitational force on any body will be equal to the product of mass of the body and acceleration due to gravity on moon.
Two bodies of different masses will experience different force on the moon.
However, their acceleration will be same by using Newton’s second law,
a=\frac{F}{M}
As both the bodies are starting from rest and have same acceleration, their velocities at any instant will be same.
v = u + at
u = 0 therefore, v = at.
Hence, the correct answer to this question will be option A.

Question:2

The value of acceleration due to gravity
(a) is same on equator and poles
(b) is least on poles
(c) is least on the equator
(d) increases from pole to equator

Answer:

Ans. C
By universal law of gravitation, we know that the acceleration due to gravity will be inversely proportional to the square of distance of point from the centre of earth.
F=\frac{Gm_{1}m_{2}}{r^{2}}
The surface near pole is closer to the centre of earth than the distance between the centre of the earth and the equatorial surface.
Therefore, the acceleration due to gravity will be minimum at equator.
Due to the rotation of earth, the acceleration of gravity further decreases at the surface of equator.
Hence, the correct answer to this question will be option C

Question:3

The gravitational force between two objects is F. If masses of both objects are halved without changing distance between them, then the gravitational force would become
(a) \frac{F}{4}
(b) \frac{F}{2}
(c) F
(d) 2 F

Answer:

Ans. A
By universal law of gravitation, we know that the force between two particles kept at a fixed separation will be proportional to product of their masses.
F=\frac{Gm_{1}m_{2}}{r^{2}}\\ \Rightarrow F \alpha \: m_{1}m_{2}
If masses of both the blocks are halved, then the net force of gravitation between them will become one fourth of the original force.
Hence, the correct option to this question is option A.

Question:4

A boy is whirling a stone tied with a string in a horizontal circular path. If the string breaks, the stone
(a) will continue to move in the circular path
(b) will move along a straight line towards the centre of the circular path
(c) will move along a straight line tangential to the circular path
(d) will move along a straight line perpendicular to the circular path away from the boy

Answer:

Ans. C
If the boy is whirling a stone tied with a string in a horizontal circular path, the force by string is changing the direction of velocity. This force is called Centripetal force.
If the string breaks, there will be no force to change the direction of velocity.
Therefore, the particle will move on a straight line, tangent to the circle with speed it had just before the breaking of string.

Question:5

An object is put one by one in three liquids having different densities. The object floats with 1/9, 2/11 and 3/7 parts of their volumes outside the liquid surface in liquids of densities d1, d2 and d3 respectively. Which of the following statement is correct?
(a) d1 > d2 > d3
(b) d1 > d2 < d3
(c) d1< d2 > d3
(d) d1< d2 < d3

Answer:

Ans. D
If an object is floating in liquid, that means the force of buoyancy is equal to the object's weight.
Fb=mg
Weight of the object in all three liquids will be the same; hence the force of buoyancy by all three liquids will be same.
Force of buoyancy in any liquid is equal to weight of displaced fluid.
Fb=dVg
Therefore, the weight of displaced fluid will be same in all three cases.
Weight of displaced fluid will be proportional to mass of displaced fluid.
Therefore, mass of displaced liquid will be same in all three cases.
We know that mass is equal to the product of density and volume of displaced liquid.
Therefore, density will be inversely proportional to displaced liquid volume.
In the first case, displaced volume is most, hence density will be least.
In the third case, displaced volume is least, hence density will be most.
So, the correct option for this question is option D.

Question:6

In the relation F= \frac{GmM}{d^{2}}, the quantity G
(a) depends on the value of g at the place of observation
(b) is used only when the earth is one of the two masses
(c) is greatest at the surface of the earth
(d) is universal constant of nature

Answer:

D
According to the universal law of gravitation, gravitational force is proportional to product of masses and inversely proportional to square of distance between them.
F= \frac{Gm_{1}m_{2}}{r^{2}}
G is the universal gravitational constant, which does not depend on any other physical quantity.
The correct answer is option D.

Question:7

Law of gravitation gives the gravitational force between
(a) the earth and a point mass only
(b) the earth and Sun only
(c) any two bodies having some mass
(d) two charged bodies only

Answer:

C
Gravitational force is a fundamental force, and it comes because of property of mass.
According to Newton’s gravitational law, any two bodies having mass will attract each other by gravitational force.
Gravitational force is given as:
F= \frac{Gm_{1}m_{2}}{r^{2}}
Hence the correct answer is option C

Question:8

The value of quantity G in the law of gravitation
(a) depends on mass of earth only
(b) depends on radius of earth only
(c) depends on both mass and radius of the earth
(d) is independent of mass and radius of the earth

Answer:

D Gravitational force is a fundamental force, and it comes because of the property of mass.
According to Newton’s gravitational law, any two bodies having mass will attract each other by gravitational force.
According to the universal law of gravitation, gravitational force is proportional to the product of masses and inversely proportional to the square of distance between them.
Gravitational force is given as:
F= \frac{Gm_{1}m_{2}}{r^{2}}
G is the universal gravitational constant, which does not depend on any other physical quantity.
G is independent of mass and radius of the earth.
The correct answer of this question is option D.


Question:9

Two particles are placed at some distance. If the mass of each of the two particles is doubled, keeping the distance between them unchanged, the value of gravitational force between them will be
(a) \frac{1}{4}times (b) 4 times (c) \frac{1}{2} times (d) unchanged

Answer:

B
By universal law of gravitation, we know that the force between two particles kept at a fixed separation will be proportional to the product of their masses.
F= \frac{Gm_{1}m_{2}}{r^{2}}\\ \Rightarrow F\: \alpha \: m_{1}m_{2}
If masses of both the blocks are doubled, then the net force of gravitation between them will become four times of the original force.
Hence, the correct answer to this question is option B.

Question:10

The atmosphere is held to the earth by
(a) gravity
(b) wind
(c) clouds
(d) earth’s magnetic field

Answer:

A
The atmosphere around earth has gases in it.
These gases have mass; hence they are attracted by the gravitational force of earth.
Gravitational force is given as:
F= \frac{Gm_{1}m_{2}}{r^{2}}
Therefore, we can say that atmosphere is held to the earth by its gravity.
The correct answer for this question is option A.

Question:11

The force of attraction between two unit point masses separated by a unit distance is called
(a) gravitational potential
(b) acceleration due to gravity
(c) gravitational field
(d) universal gravitational constant

Answer:

D
By universal law of gravitation if two particles of mass m1 and m2 are kept at separation, then the gravitational force between them will be given as:
F= \frac{Gm_{1}m_{2}}{r^{2}}
Here, G is the universal gravitational constant.
If both masses have unit values and their separation is also unit, then the magnitude of force will be equal to universal gravitational constant G.
F= \frac{Gm_{1}m_{2}}{r^{2}}\\ if,\;m_{1}=1;m_{2}=1;r=1;\\ F=G
Hence, the correct answer to this question is option D.

Question:12

The weight of an object at the centre of the earth of radius R is
(a) zero
(b) infinite
(c) R times the weight at the surface of the earth
(d) \frac{1}{R^{2}} times the weight at surface of the earth

Answer:

A
When we go towards the centre of earth from the surface, the acceleration due to gravity decreases.
Hence, the weight of any object decreases as we go towards the centre.
This decrease will be linear, and the weight of the body becomes zero at the centre of earth.
At the centre of earth, there will be no gravitational force.
Hence, the correct answer to this question is option A.


Question:13

An object weighs 10 N in air. When immersed fully in water, it weighs only 8 N. The weight of the liquid displaced by the object will be
(a) 2 N (b) 8 N (c) 10 N (d) 12 N

Answer:

A
The weight of an object decreases when it is immersed in any fluid. This decrease in weight is caused due to buoyancy.
In any liquid the apparent weight (decreased weight) is given as:
Apparent weight = weight in air - buoyancy force
The force of buoyancy is equal to the weight of displaced liquid.
F_{b}=dVg
The given question, has an apparent weight equal to 8 kg and weight in air is equal to 10 kg.
Therefore, the weight of displaced liquid will be 2 kg.
Hence, the correct answer to this question is option A.


Question:14

A girl stands on a box having 60 cm length, 40 cm breadth and 20 cm width in three ways. In which of the following cases, pressure exerted by the brick will be
(a) maximum when length and breadth form the base
(b) maximum when breadth and width form the base
(c) maximum when width and length form the base
(d) the same in all the above three cases

Answer:

B
The pressure is defined as normal force per unit area.
Force applied by box will be equal to weight of the box in all orientations.
Therefore, pressure exerted by it will be inversely proportional to the area.
To maximize the value of pressure, we have to decrease the surface area.
The least surface area will be in the case when breadth and width form the base.
Correct answer is option B.

Question:15

An apple falls from a tree because of gravitational attraction between the earth and apple. If F1 is the magnitude of force exerted by the earth on the apple and F2 is the magnitude of force exerted by apple on earth, then
(a) F1 is very much greater than F2
(b) F2 is very much greater than F1
(c) F1 is only a little greater than F2
(d) F1 and F2 are equal

Answer:

D
Newton’s third law states that every action has an equal and opposite reaction.
If we assume gravitational attraction by earth on the Apple as action, then Apple's gravitational attraction on the earth will be reaction.
As action and reaction have equal magnitude, therefore F1 and F2 will have same magnitude.
Hence the correct answer to this question is option D

NCERT Exemplar Class 9 Science Solutions Chapter 10 Gravitation Short Answer

Question:16

What is the source of centripetal force that a planet requires to revolve around the Sun? On what factors does that force depend?

Answer:

When any particle performs circular motion, the centripetal force is required to change the direction of the velocity.
This force always acts towards the centre of the circle.
The centripetal force that a planet requires to revolve around the sun is given by gravitational force between sun and planet.
By the universal law of gravitation, this force will be proportional to mass of the planet and inversely proportional to the square of separation of planet from the sun.
Gravitational force between them will be given as:
F= \frac{Gm_{1}m_{2}}{r^{2}}

Question:17

On the earth, a stone is thrown from a height in a direction parallel to the earth’s surface while another stone is simultaneously dropped from the same height. Which stone would reach the ground first and why?

Answer:

The motion in the vertical direction, will not be affected by horizontal motion.
If a stone is dropped or thrown horizontally, its initial vertical speed is zero in both cases.
Both of them will experience same acceleration due to gravity.
Hence, they will take some time to reach the ground if they are thrown from the same height.

Question:18

Suppose gravity of earth suddenly becomes zero, then in which direction will the moon begin to move if no other celestial body affects it?

Answer:

The moon revolves around the earth.
To revolve, it requires a centripetal force which is given by earth’s gravitational force.
If the gravity of earth suddenly disappeared, the force on moon will become zero.
In the presence of zero force, the moon will continue moving in a straight line with the same speed.
Can be understood by Newton’s first law:
“In the absence of any force, the body will move on straight with constant speed, if it is not at rest.”

Question:19

Identical packets are dropped from two aeroplanes, one above the equator and the other above the North Pole, both at height h. Assuming all conditions are identical, will those packets take same time to reach the surface of earth. Justify your answer

Answer:

The value of gravity near the equator is less than the value of gravity near the pole.
Two packets are dropped from two airplanes, with identical conditions from pole and equator.
The time to reach the surface will be inversely proportional to the square root of acceleration which means more acceleration ensures lesser time.
Therefore, the packet near the pole will take less time.

Question:20

The weight of any person on the moon is about 1/6 times that on the earth. He can lift a mass of 15 kg on the earth. What will be the maximum mass, which can be lifted by the same force applied by the person on the moon?

Answer:

It is given that the weight of any person on the moon is about 1/6th that on the earth.
It means, acceleration due to gravity is also 1/6th on moon in comparison with earth.
A person has to apply force equal to the weight of any body to hold it.
As the gravity becomes 1/6 on the moon, its mass must be six times for the same weight.
F = mg
Therefore, the man can lift 90 kg on the surface of moon if he can hold 15 kg on earth.

Question:21

Calculate the average density of the earth in terms of g, G and R.

Answer:

The weight of an object is nothing but the gravitational force by the earth on that body.
By universal law of gravitation, if two particles of mass m1 and m2 are kept at a separation then the gravitational force between them will be given as:
F= \frac{Gm_{1}m_{2}}{r^{2}}
The weight is generally given as mg, therefore:
mg= \frac{GM_{e}m}{R_{e}^{2}}\\ \Rightarrow g= \frac{GM_{e}}{R_{e}^{2}}\\
If density of earth is d, its mass can be calculated by using the fact: mass is product of density and volume.
M_{e}=d \times \frac{4\pi\left ( R_{e} \right )^{3} }{3}
BY putting the value of mass:
\Rightarrow g=\frac{G}{R_{e}^{2}}\left ( d \times \frac{4 \pi \left ( R_{e} \right )^{3}}{3} \right )\\ \Rightarrow g=\frac{G}{1}\left ( d \times \frac{4 \pi \left ( R_{e} \right )}{3} \right )\\ \Rightarrow g=\frac{4 \pi dG\left ( R_{e} \right )}{3}\\ \Rightarrow d=\frac{3g}{4 \pi G\left ( R_{e} \right )}\\

Question:22

The earth is acted upon by gravitation of Sun, even though it does not fall into the Sun. Why?

Answer:

The earth is acted upon by the gravitation of sun, this gravitational force provides needed centripetal force to the earth.
Centripetal force is required to change the direction of velocity of the earth.
Because of this force the earth maintains its separation from sun; otherwise, it will move in a straight-line tangent to the current orbit.
The gravitational pull of the sun forbids earth to go away from it.

NCERT Exemplar Class 9 Science Solutions Chapter 10 Gravitation Long Answer

Question:23

How does the weight of an object vary with respect to mass and radius of the earth? In a hypothetical case, if the diameter of the earth becomes half of its present value and its mass becomes four times of its present value, then how would the weight of any object on the surface of the earth be affected?

Answer:

The weight of an object is nothing but the gravitational force by earth on that body.
By universal law of gravitation, if two particles of mass m1 and m2 are kept at separation then the gravitational force between them will be given as:
F= \frac{Gm_{1}m_{2}}{r^{2}}
The weight is generally given as mg, therefore,
mg= \frac{GM_{e}m}{R_{e}^{2}}\\ \Rightarrow g=\frac{GM_{e}}{R_{e}^{2}}
If we change the mass of earth and its radius (Diameter), the value of g changes, hence, the weight of the object changes.
\Rightarrow g=\frac{GM_{e}}{R_{e}^{2}}
The new value of g will be:
\Rightarrow g'=\frac{G4M_{e}}{\left (\frac{R_{e}}{2} \right )^{2}}\\ \Rightarrow g'=\frac{16GM_{e}}{R_{e}^{2}}\\ \Rightarrow g'=16g
Therefore, weight of the body will be sixteen times.

Question:24

How does the force of attraction between the two bodies depend upon their masses and distance between them? A student thought that two bricks tied together would fall faster than a single one under the action of gravity. Do you agree with his hypothesis or not? Comment.

Answer:

By universal law of gravitation, we know that the force between two particles kept at a fixed separation will be proportional to product of their masses.
F= \frac{Gm_{1}m_{2}}{r^{2}} \\ \Rightarrow F\: \alpha \: m_{1}m_{2}\\ \Rightarrow F\: \alpha \: \frac{1}{r^{2}}
The weight of an object is nothing but the gravitational force by earth on that body.

The weight is generally given as mg, therefore,
mg= \frac{GM_{e}m}{R_{e}^{2}}\\ \Rightarrow g=\frac{GM_{e}}{R_{e}^{2}}
Hence, the acceleration due to gravity does not depend on mass of the object.
Whether you drop a single body or two bodies tied with the string, their acceleration under gravity will be same in free fall.
Therefore, they will take the same time to reach the ground.
Hence, the hypothesis is wrong.

Question:25

Two objects of masses m1 and m2 having the same size are dropped simultaneously from heights h1 and h2 respectively. Find out the ratio of time they would take in reaching the ground. Will this ratio remain the same if (i) one of the objects is hollow and the other one is solid and (ii) both of them are hollow, size remaining the same in each case? Give reason.

Answer:

The weight of an object is nothing but the gravitational force by earth on that body.
The weight is generally given as mg, therefore,
mg= \frac{GM_{e}m}{R_{e}^{2}}\\ \Rightarrow g=\frac{GM_{e}}{R_{e}^{2}}
Hence, the acceleration due to gravity does not depend on mass of object.
If we neglect, the friction force of air, mass does not depend on size also.
Whether you drop a solid body or hollow body, their acceleration under gravity will be same in free fall.
Therefore, they will take same time to reach the ground.
The time to fall can be calculated by equation of motion.
s=ut+\frac{1}{2}at^{2}\\ \Rightarrow h=0t+\frac{1}{2}gt^{2}\\ \Rightarrow t=\sqrt{\frac{2h}{g}}
For the given objects, time will be:
\Rightarrow t_{1}=\sqrt{\frac{2h_{1}}{g}}\; \; and\; \; t_{2}=\sqrt{\frac{2h_{2}}{g}}
\Rightarrow \frac{t_{1}}{t_{2}}=\sqrt{\frac{h_{1}}{h_2}}\;
The ratio will not change in either case because acceleration will remain same. In case of free-fall acceleration does not depend upon mass and size of the body

Question:26

(a) A cube of side 5 cm is immersed in water and then in saturated salt solution. In which case will it experience a greater buoyant force? If each side of the cube is reduced to 4 cm and then immersed in water, what will be the effect on the buoyant force experienced by the cube as compared to the first case for water? Give reason for each case.
(b) A ball weighing 4 kg of density 4000 kgm-3 is completely immersed in water of density 1000 kgm-3 .Find the force of buoyancy on it.

Answer:

(a) Force of buoyancy in any liquid is equal to weight of displaced fluid.
F_{b}=dVg
As the cube is completely immersed, displaced volume will be equal to volume of cube.
In both cases, volume and acceleration due to gravity is same.
Force of buoyancy will be only affected by density.
Density of saline solution will be more than density of water, hence force in water will be less.
If we change the side length of cube, its volume will be changed.
The force of buoyancy will be changed in same ratio as of volume.
Old volume = (5cm)3 = 125cm3
New volume = (4cm)3= 64cm3
Hence, the new force will be 64/125 times of old buoyancy force.
(b) Force of buoyancy in any liquid is equal to weight of displaced fluid.
F_{b}=dVg
As the density of solid is more than density of water, it will drown in it. Therefore, the displaced volume will be equal to the volume of solid.
We know that mass is product of density and volume.
M=d \times V0\\ V=\frac{M}{d}=\frac{4}{4000}m^{3}
Now, we know the displaced volume, we can calculate force of buoyancy.
F_{b}=dVg\\ where\; \; V=\frac{4}{4000}m^{3}\\ \Rightarrow F_{b}=1000 \times \frac{4}{4000}\times 10=10N

NCERT Exemplar Solutions Class 9 Science Chapter 10 Important Topics:

NCERT exemplar Class 9 Science solutions chapter 10 covers the following topics of interest:

  • Newton’s law of gravitation helps to understand, the amount of force acting between two objects kept at some separation.
  • Comparison between the gravitational force on any object by the sun or by the earth.
  • NCERT Exemplar Class 9 Science solutions chapter 9 discusses universal gravitational constant and its value.
  • In this chapter, we learn to compare acceleration due to gravity on earth and acceleration due to gravity on the moon.

NCERT Class 9 Exemplar Solutions for Other Subjects:

NCERT Class 9 Science Exemplar Solutions for Other Chapters:

Features of NCERT Exemplar Class 9 Science Solutions Chapter 10:

These Class 9 Science NCERT exemplar chapter 10 solutions provide the basic knowledge of gravitation and gravitational force. The learning of this chapter will be very useful in the preparation of the JEE Main and NEET. These NCERT exemplar Class 9 Science solutions chapter 10 will help the students of Class 9 to build a sound base of the concepts of gravitation and aid in attempting a wide variety of practice questions. The books such as Physics Question Bank by Oswaal Publications, NCERT Class 9 Science textbook, Lakhmir Singh, and Manjit Kaur by S. Chand et cetera can be easily attempted using the NCERT exemplar Class 9 Science solutions chapter 10.

Also, read - NCERT Solutions for Class 9

Check the Solutions of Questions Given in the Book

Also, Read NCERT Solution Subject Wise

Check NCERT Notes Subject Wise

Also Check NCERT Books and NCERT Syllabus here

Frequently Asked Question (FAQs)

1. Does one person attract another person by gravitational force?

Yes, everybody living or dead or nonliving attract each other with a force because of their mass and this force is called gravitational force. The gravitational force by one person on another is very small in comparison with gravitational force on any person by earth hence we never feel that attraction force.

2. What is the reason of high tide and low tide?

The gravitational attraction force of moon on water along with gravitational force of earth on water results in high tide and low tide. Because of gravitational force of moon the water leave the surface of earth and moves away which causes tides.

3. Are these solutions of Gravitation free to download?

Yes, the NCERT exemplar Class 9 science solutions chapter 10 pdf download feature enables you to do so. With the help of the pdf version of NCERT exemplar Class 9 Science chapter 10, the students can download/view NCERT exemplar Class 9 Science solutions chapter 10 and gain a better understanding of concepts of Gravitation in an offline mode.

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0.34\; J

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0.16\; J

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1.00\; J

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0.67\; J

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Option 1)

2.45×10−3 kg

Option 2)

 6.45×10−3 kg

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 9.89×10−3 kg

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12.89×10−3 kg

 

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2,000 \; J - 5,000\; J

Option 2)

200 \, \, J - 500 \, \, J

Option 3)

2\times 10^{5}J-3\times 10^{5}J

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20,000 \, \, J - 50,000 \, \, J

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Option 1)

K/2\,

Option 2)

\; K\;

Option 3)

zero\;

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In the reaction,

2Al_{(s)}+6HCL_{(aq)}\rightarrow 2Al^{3+}\, _{(aq)}+6Cl^{-}\, _{(aq)}+3H_{2(g)}

Option 1)

11.2\, L\, H_{2(g)}  at STP  is produced for every mole HCL_{(aq)}  consumed

Option 2)

6L\, HCl_{(aq)}  is consumed for ever 3L\, H_{2(g)}      produced

Option 3)

33.6 L\, H_{2(g)} is produced regardless of temperature and pressure for every mole Al that reacts

Option 4)

67.2\, L\, H_{2(g)} at STP is produced for every mole Al that reacts .

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Option 1)

0.02

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3.125 × 10-2

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1.25 × 10-2

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2.5 × 10-2

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Option 1)

decrease twice

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increase two fold

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be a function of the molecular mass of the substance.

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Option 1)

Molality

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Weight fraction of solute

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Fraction of solute present in water

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Mole fraction.

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Option 1)

twice that in 60 g carbon

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6.023 × 1022

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half that in 8 g He

Option 4)

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Option 1)

less than 3

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more than 3 but less than 6

Option 3)

more than 6 but less than 9

Option 4)

more than 9

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Data Analyst

The invention of the database has given fresh breath to the people involved in the data analytics career path. Analysis refers to splitting up a whole into its individual components for individual analysis. Data analysis is a method through which raw data are processed and transformed into information that would be beneficial for user strategic thinking.

Data are collected and examined to respond to questions, evaluate hypotheses or contradict theories. It is a tool for analyzing, transforming, modeling, and arranging data with useful knowledge, to assist in decision-making and methods, encompassing various strategies, and is used in different fields of business, research, and social science.

3 Jobs Available
Geothermal Engineer

Individuals who opt for a career as geothermal engineers are the professionals involved in the processing of geothermal energy. The responsibilities of geothermal engineers may vary depending on the workplace location. Those who work in fields design facilities to process and distribute geothermal energy. They oversee the functioning of machinery used in the field.

3 Jobs Available
Database Architect

If you are intrigued by the programming world and are interested in developing communications networks then a career as database architect may be a good option for you. Data architect roles and responsibilities include building design models for data communication networks. Wide Area Networks (WANs), local area networks (LANs), and intranets are included in the database networks. It is expected that database architects will have in-depth knowledge of a company's business to develop a network to fulfil the requirements of the organisation. Stay tuned as we look at the larger picture and give you more information on what is db architecture, why you should pursue database architecture, what to expect from such a degree and what your job opportunities will be after graduation. Here, we will be discussing how to become a data architect. Students can visit NIT Trichy, IIT Kharagpur, JMI New Delhi

3 Jobs Available
Remote Sensing Technician

Individuals who opt for a career as a remote sensing technician possess unique personalities. Remote sensing analysts seem to be rational human beings, they are strong, independent, persistent, sincere, realistic and resourceful. Some of them are analytical as well, which means they are intelligent, introspective and inquisitive. 

Remote sensing scientists use remote sensing technology to support scientists in fields such as community planning, flight planning or the management of natural resources. Analysing data collected from aircraft, satellites or ground-based platforms using statistical analysis software, image analysis software or Geographic Information Systems (GIS) is a significant part of their work. Do you want to learn how to become remote sensing technician? There's no need to be concerned; we've devised a simple remote sensing technician career path for you. Scroll through the pages and read.

3 Jobs Available
Budget Analyst

Budget analysis, in a nutshell, entails thoroughly analyzing the details of a financial budget. The budget analysis aims to better understand and manage revenue. Budget analysts assist in the achievement of financial targets, the preservation of profitability, and the pursuit of long-term growth for a business. Budget analysts generally have a bachelor's degree in accounting, finance, economics, or a closely related field. Knowledge of Financial Management is of prime importance in this career.

4 Jobs Available
Data Analyst

The invention of the database has given fresh breath to the people involved in the data analytics career path. Analysis refers to splitting up a whole into its individual components for individual analysis. Data analysis is a method through which raw data are processed and transformed into information that would be beneficial for user strategic thinking.

Data are collected and examined to respond to questions, evaluate hypotheses or contradict theories. It is a tool for analyzing, transforming, modeling, and arranging data with useful knowledge, to assist in decision-making and methods, encompassing various strategies, and is used in different fields of business, research, and social science.

3 Jobs Available
Underwriter

An underwriter is a person who assesses and evaluates the risk of insurance in his or her field like mortgage, loan, health policy, investment, and so on and so forth. The underwriter career path does involve risks as analysing the risks means finding out if there is a way for the insurance underwriter jobs to recover the money from its clients. If the risk turns out to be too much for the company then in the future it is an underwriter who will be held accountable for it. Therefore, one must carry out his or her job with a lot of attention and diligence.

3 Jobs Available
Finance Executive
3 Jobs Available
Product Manager

A Product Manager is a professional responsible for product planning and marketing. He or she manages the product throughout the Product Life Cycle, gathering and prioritising the product. A product manager job description includes defining the product vision and working closely with team members of other departments to deliver winning products.  

3 Jobs Available
Operations Manager

Individuals in the operations manager jobs are responsible for ensuring the efficiency of each department to acquire its optimal goal. They plan the use of resources and distribution of materials. The operations manager's job description includes managing budgets, negotiating contracts, and performing administrative tasks.

3 Jobs Available
Stock Analyst

Individuals who opt for a career as a stock analyst examine the company's investments makes decisions and keep track of financial securities. The nature of such investments will differ from one business to the next. Individuals in the stock analyst career use data mining to forecast a company's profits and revenues, advise clients on whether to buy or sell, participate in seminars, and discussing financial matters with executives and evaluate annual reports.

2 Jobs Available
Researcher

A Researcher is a professional who is responsible for collecting data and information by reviewing the literature and conducting experiments and surveys. He or she uses various methodological processes to provide accurate data and information that is utilised by academicians and other industry professionals. Here, we will discuss what is a researcher, the researcher's salary, types of researchers.

2 Jobs Available
Welding Engineer

Welding Engineer Job Description: A Welding Engineer work involves managing welding projects and supervising welding teams. He or she is responsible for reviewing welding procedures, processes and documentation. A career as Welding Engineer involves conducting failure analyses and causes on welding issues. 

5 Jobs Available
Transportation Planner

A career as Transportation Planner requires technical application of science and technology in engineering, particularly the concepts, equipment and technologies involved in the production of products and services. In fields like land use, infrastructure review, ecological standards and street design, he or she considers issues of health, environment and performance. A Transportation Planner assigns resources for implementing and designing programmes. He or she is responsible for assessing needs, preparing plans and forecasts and compliance with regulations.

3 Jobs Available
Environmental Engineer

Individuals who opt for a career as an environmental engineer are construction professionals who utilise the skills and knowledge of biology, soil science, chemistry and the concept of engineering to design and develop projects that serve as solutions to various environmental problems. 

2 Jobs Available
Safety Manager

A Safety Manager is a professional responsible for employee’s safety at work. He or she plans, implements and oversees the company’s employee safety. A Safety Manager ensures compliance and adherence to Occupational Health and Safety (OHS) guidelines.

2 Jobs Available
Conservation Architect

A Conservation Architect is a professional responsible for conserving and restoring buildings or monuments having a historic value. He or she applies techniques to document and stabilise the object’s state without any further damage. A Conservation Architect restores the monuments and heritage buildings to bring them back to their original state.

2 Jobs Available
Structural Engineer

A Structural Engineer designs buildings, bridges, and other related structures. He or she analyzes the structures and makes sure the structures are strong enough to be used by the people. A career as a Structural Engineer requires working in the construction process. It comes under the civil engineering discipline. A Structure Engineer creates structural models with the help of computer-aided design software. 

2 Jobs Available
Highway Engineer

Highway Engineer Job Description: A Highway Engineer is a civil engineer who specialises in planning and building thousands of miles of roads that support connectivity and allow transportation across the country. He or she ensures that traffic management schemes are effectively planned concerning economic sustainability and successful implementation.

2 Jobs Available
Field Surveyor

Are you searching for a Field Surveyor Job Description? A Field Surveyor is a professional responsible for conducting field surveys for various places or geographical conditions. He or she collects the required data and information as per the instructions given by senior officials. 

2 Jobs Available
Orthotist and Prosthetist

Orthotists and Prosthetists are professionals who provide aid to patients with disabilities. They fix them to artificial limbs (prosthetics) and help them to regain stability. There are times when people lose their limbs in an accident. In some other occasions, they are born without a limb or orthopaedic impairment. Orthotists and prosthetists play a crucial role in their lives with fixing them to assistive devices and provide mobility.

6 Jobs Available
Pathologist

A career in pathology in India is filled with several responsibilities as it is a medical branch and affects human lives. The demand for pathologists has been increasing over the past few years as people are getting more aware of different diseases. Not only that, but an increase in population and lifestyle changes have also contributed to the increase in a pathologist’s demand. The pathology careers provide an extremely huge number of opportunities and if you want to be a part of the medical field you can consider being a pathologist. If you want to know more about a career in pathology in India then continue reading this article.

5 Jobs Available
Veterinary Doctor
5 Jobs Available
Speech Therapist
4 Jobs Available
Gynaecologist

Gynaecology can be defined as the study of the female body. The job outlook for gynaecology is excellent since there is evergreen demand for one because of their responsibility of dealing with not only women’s health but also fertility and pregnancy issues. Although most women prefer to have a women obstetrician gynaecologist as their doctor, men also explore a career as a gynaecologist and there are ample amounts of male doctors in the field who are gynaecologists and aid women during delivery and childbirth. 

4 Jobs Available
Audiologist

The audiologist career involves audiology professionals who are responsible to treat hearing loss and proactively preventing the relevant damage. Individuals who opt for a career as an audiologist use various testing strategies with the aim to determine if someone has a normal sensitivity to sounds or not. After the identification of hearing loss, a hearing doctor is required to determine which sections of the hearing are affected, to what extent they are affected, and where the wound causing the hearing loss is found. As soon as the hearing loss is identified, the patients are provided with recommendations for interventions and rehabilitation such as hearing aids, cochlear implants, and appropriate medical referrals. While audiology is a branch of science that studies and researches hearing, balance, and related disorders.

3 Jobs Available
Oncologist

An oncologist is a specialised doctor responsible for providing medical care to patients diagnosed with cancer. He or she uses several therapies to control the cancer and its effect on the human body such as chemotherapy, immunotherapy, radiation therapy and biopsy. An oncologist designs a treatment plan based on a pathology report after diagnosing the type of cancer and where it is spreading inside the body.

3 Jobs Available
Anatomist

Are you searching for an ‘Anatomist job description’? An Anatomist is a research professional who applies the laws of biological science to determine the ability of bodies of various living organisms including animals and humans to regenerate the damaged or destroyed organs. If you want to know what does an anatomist do, then read the entire article, where we will answer all your questions.

2 Jobs Available
Actor

For an individual who opts for a career as an actor, the primary responsibility is to completely speak to the character he or she is playing and to persuade the crowd that the character is genuine by connecting with them and bringing them into the story. This applies to significant roles and littler parts, as all roles join to make an effective creation. Here in this article, we will discuss how to become an actor in India, actor exams, actor salary in India, and actor jobs. 

4 Jobs Available
Acrobat

Individuals who opt for a career as acrobats create and direct original routines for themselves, in addition to developing interpretations of existing routines. The work of circus acrobats can be seen in a variety of performance settings, including circus, reality shows, sports events like the Olympics, movies and commercials. Individuals who opt for a career as acrobats must be prepared to face rejections and intermittent periods of work. The creativity of acrobats may extend to other aspects of the performance. For example, acrobats in the circus may work with gym trainers, celebrities or collaborate with other professionals to enhance such performance elements as costume and or maybe at the teaching end of the career.

3 Jobs Available
Video Game Designer

Career as a video game designer is filled with excitement as well as responsibilities. A video game designer is someone who is involved in the process of creating a game from day one. He or she is responsible for fulfilling duties like designing the character of the game, the several levels involved, plot, art and similar other elements. Individuals who opt for a career as a video game designer may also write the codes for the game using different programming languages.

Depending on the video game designer job description and experience they may also have to lead a team and do the early testing of the game in order to suggest changes and find loopholes.

3 Jobs Available
Radio Jockey

Radio Jockey is an exciting, promising career and a great challenge for music lovers. If you are really interested in a career as radio jockey, then it is very important for an RJ to have an automatic, fun, and friendly personality. If you want to get a job done in this field, a strong command of the language and a good voice are always good things. Apart from this, in order to be a good radio jockey, you will also listen to good radio jockeys so that you can understand their style and later make your own by practicing.

A career as radio jockey has a lot to offer to deserving candidates. If you want to know more about a career as radio jockey, and how to become a radio jockey then continue reading the article.

3 Jobs Available
Choreographer

The word “choreography" actually comes from Greek words that mean “dance writing." Individuals who opt for a career as a choreographer create and direct original dances, in addition to developing interpretations of existing dances. A Choreographer dances and utilises his or her creativity in other aspects of dance performance. For example, he or she may work with the music director to select music or collaborate with other famous choreographers to enhance such performance elements as lighting, costume and set design.

2 Jobs Available
Social Media Manager

A career as social media manager involves implementing the company’s or brand’s marketing plan across all social media channels. Social media managers help in building or improving a brand’s or a company’s website traffic, build brand awareness, create and implement marketing and brand strategy. Social media managers are key to important social communication as well.

2 Jobs Available
Photographer

Photography is considered both a science and an art, an artistic means of expression in which the camera replaces the pen. In a career as a photographer, an individual is hired to capture the moments of public and private events, such as press conferences or weddings, or may also work inside a studio, where people go to get their picture clicked. Photography is divided into many streams each generating numerous career opportunities in photography. With the boom in advertising, media, and the fashion industry, photography has emerged as a lucrative and thrilling career option for many Indian youths.

2 Jobs Available
Producer

An individual who is pursuing a career as a producer is responsible for managing the business aspects of production. They are involved in each aspect of production from its inception to deception. Famous movie producers review the script, recommend changes and visualise the story. 

They are responsible for overseeing the finance involved in the project and distributing the film for broadcasting on various platforms. A career as a producer is quite fulfilling as well as exhaustive in terms of playing different roles in order for a production to be successful. Famous movie producers are responsible for hiring creative and technical personnel on contract basis.

2 Jobs Available
Copy Writer

In a career as a copywriter, one has to consult with the client and understand the brief well. A career as a copywriter has a lot to offer to deserving candidates. Several new mediums of advertising are opening therefore making it a lucrative career choice. Students can pursue various copywriter courses such as Journalism, Advertising, Marketing Management. Here, we have discussed how to become a freelance copywriter, copywriter career path, how to become a copywriter in India, and copywriting career outlook. 

5 Jobs Available
Vlogger

In a career as a vlogger, one generally works for himself or herself. However, once an individual has gained viewership there are several brands and companies that approach them for paid collaboration. It is one of those fields where an individual can earn well while following his or her passion. 

Ever since internet costs got reduced the viewership for these types of content has increased on a large scale. Therefore, a career as a vlogger has a lot to offer. If you want to know more about the Vlogger eligibility, roles and responsibilities then continue reading the article. 

3 Jobs Available
Publisher

For publishing books, newspapers, magazines and digital material, editorial and commercial strategies are set by publishers. Individuals in publishing career paths make choices about the markets their businesses will reach and the type of content that their audience will be served. Individuals in book publisher careers collaborate with editorial staff, designers, authors, and freelance contributors who develop and manage the creation of content.

3 Jobs Available
Journalist

Careers in journalism are filled with excitement as well as responsibilities. One cannot afford to miss out on the details. As it is the small details that provide insights into a story. Depending on those insights a journalist goes about writing a news article. A journalism career can be stressful at times but if you are someone who is passionate about it then it is the right choice for you. If you want to know more about the media field and journalist career then continue reading this article.

3 Jobs Available
Editor

Individuals in the editor career path is an unsung hero of the news industry who polishes the language of the news stories provided by stringers, reporters, copywriters and content writers and also news agencies. Individuals who opt for a career as an editor make it more persuasive, concise and clear for readers. In this article, we will discuss the details of the editor's career path such as how to become an editor in India, editor salary in India and editor skills and qualities.

3 Jobs Available
Reporter

Individuals who opt for a career as a reporter may often be at work on national holidays and festivities. He or she pitches various story ideas and covers news stories in risky situations. Students can pursue a BMC (Bachelor of Mass Communication), B.M.M. (Bachelor of Mass Media), or MAJMC (MA in Journalism and Mass Communication) to become a reporter. While we sit at home reporters travel to locations to collect information that carries a news value.  

2 Jobs Available
Corporate Executive

Are you searching for a Corporate Executive job description? A Corporate Executive role comes with administrative duties. He or she provides support to the leadership of the organisation. A Corporate Executive fulfils the business purpose and ensures its financial stability. In this article, we are going to discuss how to become corporate executive.

2 Jobs Available
Multimedia Specialist

A multimedia specialist is a media professional who creates, audio, videos, graphic image files, computer animations for multimedia applications. He or she is responsible for planning, producing, and maintaining websites and applications. 

2 Jobs Available
Welding Engineer

Welding Engineer Job Description: A Welding Engineer work involves managing welding projects and supervising welding teams. He or she is responsible for reviewing welding procedures, processes and documentation. A career as Welding Engineer involves conducting failure analyses and causes on welding issues. 

5 Jobs Available
QA Manager
4 Jobs Available
Quality Controller

A quality controller plays a crucial role in an organisation. He or she is responsible for performing quality checks on manufactured products. He or she identifies the defects in a product and rejects the product. 

A quality controller records detailed information about products with defects and sends it to the supervisor or plant manager to take necessary actions to improve the production process.

3 Jobs Available
Production Manager
3 Jobs Available
Product Manager

A Product Manager is a professional responsible for product planning and marketing. He or she manages the product throughout the Product Life Cycle, gathering and prioritising the product. A product manager job description includes defining the product vision and working closely with team members of other departments to deliver winning products.  

3 Jobs Available
QA Lead

A QA Lead is in charge of the QA Team. The role of QA Lead comes with the responsibility of assessing services and products in order to determine that he or she meets the quality standards. He or she develops, implements and manages test plans. 

2 Jobs Available
Structural Engineer

A Structural Engineer designs buildings, bridges, and other related structures. He or she analyzes the structures and makes sure the structures are strong enough to be used by the people. A career as a Structural Engineer requires working in the construction process. It comes under the civil engineering discipline. A Structure Engineer creates structural models with the help of computer-aided design software. 

2 Jobs Available
Process Development Engineer

The Process Development Engineers design, implement, manufacture, mine, and other production systems using technical knowledge and expertise in the industry. They use computer modeling software to test technologies and machinery. An individual who is opting career as Process Development Engineer is responsible for developing cost-effective and efficient processes. They also monitor the production process and ensure it functions smoothly and efficiently.

2 Jobs Available
QA Manager
4 Jobs Available
AWS Solution Architect

An AWS Solution Architect is someone who specializes in developing and implementing cloud computing systems. He or she has a good understanding of the various aspects of cloud computing and can confidently deploy and manage their systems. He or she troubleshoots the issues and evaluates the risk from the third party. 

4 Jobs Available
Azure Administrator

An Azure Administrator is a professional responsible for implementing, monitoring, and maintaining Azure Solutions. He or she manages cloud infrastructure service instances and various cloud servers as well as sets up public and private cloud systems. 

4 Jobs Available
Computer Programmer

Careers in computer programming primarily refer to the systematic act of writing code and moreover include wider computer science areas. The word 'programmer' or 'coder' has entered into practice with the growing number of newly self-taught tech enthusiasts. Computer programming careers involve the use of designs created by software developers and engineers and transforming them into commands that can be implemented by computers. These commands result in regular usage of social media sites, word-processing applications and browsers.

3 Jobs Available
Product Manager

A Product Manager is a professional responsible for product planning and marketing. He or she manages the product throughout the Product Life Cycle, gathering and prioritising the product. A product manager job description includes defining the product vision and working closely with team members of other departments to deliver winning products.  

3 Jobs Available
Information Security Manager

Individuals in the information security manager career path involves in overseeing and controlling all aspects of computer security. The IT security manager job description includes planning and carrying out security measures to protect the business data and information from corruption, theft, unauthorised access, and deliberate attack 

3 Jobs Available
ITSM Manager
3 Jobs Available
Automation Test Engineer

An Automation Test Engineer job involves executing automated test scripts. He or she identifies the project’s problems and troubleshoots them. The role involves documenting the defect using management tools. He or she works with the application team in order to resolve any issues arising during the testing process. 

2 Jobs Available
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