JEE Main Important Physics formulas
ApplyAs per latest 2024 syllabus. Physics formulas, equations, & laws of class 11 & 12th chapters
A student's youth is dominated by multiplication tables. This is because multiplication tables are regarded as not just the fundamentals of mathematics, but also the foundation of all computations necessary in mathematics. Students were permitted to study the multiplication tables from 2 to 10, which increased as they progressed through the academic levels. While learning and remembering the tables of numbers 2 to 30 may seem like a difficult endeavour, it is not. Instead, learning all of the tables from 2 to 30 requires just a few ideas and strategies.
Table of 2 | Table of 3 | Table of 4 | Table of 5 |
2 × 1 = 2 | 3 × 1 = 3 | 4 × 1 = 4 | 5 × 1 = 5 |
2 × 2 = 4 | 3 × 2 = 6 | 4 × 2 = 8 | 5 × 2 = 10 |
2 × 3 = 6 | 3 × 3 = 9 | 4 × 3 = 12 | 5 × 3 = 15 |
2 × 4 = 8 | 3 × 4 = 12 | 4 × 4 = 16 | 5 × 4 = 20 |
2 × 5= 10 | 3 × 5 = 15 | 4 × 5 = 20 | 5 × 5 = 25 |
2 × 6 = 12 | 3 × 6 = 18 | 4 × 6 = 24 | 5 × 6 = 30 |
2 × 7 = 14 | 3 × 7 = 21 | 4 × 7 = 28 | 5 × 7 = 35 |
2 × 8 = 16 | 3 × 8 = 24 | 4 × 8 = 32 | 5 × 8 = 40 |
2 × 9 = 18 | 3 × 9 = 27 | 4 × 9 = 36 | 5 × 9 = 45 |
2 × 10 = 20 | 3 × 10 = 30 | 4 × 10 = 40 | 5 × 10 = 50 |
Table of 6 | Table of 7 | Table of 8 | Table of 9 | Table of 10 |
6 × 1 = 6 | 7 × 1 = 7 | 8 × 1 = 8 | 9 × 1 = 9 | 10 × 1 = 10 |
6 × 2 = 12 | 7 × 2 = 14 | 8 × 2 = 16 | 9 × 2 = 18 | 10 × 2 = 20 |
6 × 3 = 18 | 7 × 3 = 21 | 8 × 3 = 24 | 9 × 3 = 27 | 10 × 3 = 30 |
6 × 4 = 24 | 7 × 4 = 28 | 8 × 4 = 32 | 9 × 4 = 36 | 10 × 4 = 40 |
6 × 5 = 30 | 7 × 5 = 35 | 8 × 5 = 40 | 9 × 5 = 45 | 10 × 5 = 50 |
6 × 6 = 36 | 7 × 6 = 42 | 8 × 6 = 48 | 9 × 6 = 54 | 10 × 6 = 60 |
6 × 7 = 42 | 7 × 7 = 49 | 8 × 7 = 56 | 9 × 7 = 63 | 10 × 7 = 70 |
6 × 8 = 48 | 7 × 8 = 56 | 8 × 8 = 64 | 9 × 8 = 72 | 10 × 8 = 80 |
6 × 9 = 54 | 7 × 9 = 63 | 8 × 9 = 72 | 9 × 9 = 81 | 10 × 9 = 90 |
6 ×10 = 60 | 7 × 10 = 70 | 8 × 10 = 80 | 9 × 10 = 90 | 10 × 10 = 100 |
Table of 11 | Table of 12 | Table of 13 | Table of 14 | Table of 15 |
11 × 1 = 11 | 12 × 1 = 12 | 13 × 1 = 13 | 14 × 1 = 14 | 15 × 1 = 15 |
11 × 2 = 22 | 12 × 2 = 24 | 13 × 2 = 26 | 14 × 2 = 28 | 15 × 2 = 30 |
11 × 3 = 33 | 12 × 3 = 36 | 13 × 3 = 39 | 14 × 3 = 42 | 15 × 3 = 45 |
11 × 4 = 44 | 12 × 4 = 48 | 13 × 4 = 52 | 14 × 4 = 56 | 15 × 4 = 60 |
11 × 5 = 55 | 12 × 5 = 60 | 13 × 5 = 65 | 14 × 5 = 70 | 15 × 5 = 75 |
11 × 6 = 66 | 12 × 6 = 72 | 13 × 6 = 78 | 14 × 6 = 84 | 15 × 6 = 90 |
11 × 7 = 77 | 12 × 7 = 84 | 13 × 7 = 91 | 14 × 7 = 98 | 15 × 7 = 105 |
11 × 8 = 88 | 12 × 8 = 96 | 13 × 8 = 104 | 14 × 8 = 112 | 15 × 8 = 120 |
11 × 9 = 99 | 12 × 9 = 108 | 13 × 9 = 117 | 14 × 9 = 126 | 15 × 9 = 135 |
11 × 10 = 110 | 12 × 10 = 120 | 13 × 10 = 130 | 14 × 10 = 140 | 15 × 10 = 150 |
Table of 16 | Table of 17 | Table of 18 | Table of 19 | Table of 20 |
16 × 1 = 16 | 17 × 1 = 17 | 18 × 1 = 18 | 19 × 1 = 19 | 20 × 1 = 20 |
16 × 2 = 32 | 17 × 2 = 34 | 18 × 2 = 36 | 19 × 2 = 38 | 20 × 2 = 40 |
16 × 3 = 48 | 17 × 3 = 51 | 18 × 3 = 54 | 19 × 3 = 57 | 20 × 3 = 60 |
16 × 4 = 64 | 17 × 4 = 68 | 18 × 4 = 72 | 19 × 4 = 76 | 20 × 4 = 80 |
16 × 5 = 80 | 17 × 5 = 85 | 18 × 5 = 90 | 19 × 5 = 95 | 20 × 5 = 100 |
16 × 6 = 96 | 17 × 6 = 102 | 18 × 6 = 108 | 19 × 6 = 114 | 20 × 6 = 120 |
16 × 7 = 112 | 17 × 7 = 119 | 18 × 7 = 126 | 19 × 7 = 133 | 20 × 7 = 140 |
16 × 8 = 128 | 17 × 8 = 136 | 18 × 8 = 144 | 19 × 8 = 152 | 20 × 8 = 160 |
16 × 9 = 144 | 17 × 9 = 153 | 18 × 9 = 162 | 19 × 9 = 171 | 20 × 9 = 180 |
16 × 10 = 160 | 17 × 10 = 170 | 18 × 10 = 180 | 19 × 10 = 190 | 20 × 10 = 200 |
Table of 21 | Table of 22 | Table of 23 | Table of 24 | Table of 25 |
21 × 1 = 21 | 22 × 1 = 22 | 23 × 1 = 23 | 24 × 1 = 24 | 25 × 1 = 25 |
21 × 2 = 42 | 22 × 2 = 44 | 23 × 2 = 46 | 24 × 2 = 48 | 25 × 2 = 50 |
21 × 3 = 63 | 22 × 3 = 66 | 23 × 3 = 69 | 24 × 3 = 72 | 25 × 3 = 75 |
21 × 4 = 84 | 22 × 4 = 88 | 23 × 4 = 92 | 24 × 4 = 96 | 25 × 4 = 100 |
21 × 5 = 105 | 22 × 5 = 110 | 23 × 5 = 115 | 24 × 5 = 120 | 25 × 5 = 125 |
21 × 6 = 126 | 22 × 6 = 132 | 23 × 6 = 138 | 24 × 6 = 144 | 25 × 6 = 150 |
21 × 7 = 147 | 22 × 7 = 154 | 23 × 7 = 161 | 24 × 7 = 168 | 25 × 7 = 175 |
21 × 8 = 168 | 22 × 8 = 176 | 23 × 8 = 184 | 24 × 8 = 192 | 25 × 8 = 200 |
21 × 9 = 189 | 22 × 9 = 198 | 23 × 9 = 207 | 24 × 9 = 216 | 25 × 9 = 225 |
21 × 10 = 210 | 22 × 10 = 220 | 23 × 10 = 230 | 24 × 10 = 240 | 25 × 10 = 250 |
Table of 26 | Table of 27 | Table of 28 | Table of 29 | Table of 30 |
26 × 1 = 26 | 27 × 1 = 27 | 28 × 1 = 28 | 29 × 1 = 29 | 30 × 1 = 30 |
26 × 2 = 52 | 27 × 2 = 54 | 28 × 2 = 56 | 29 × 2 = 58 | 30 × 2 = 60 |
26 × 3 = 78 | 27 × 3 = 81 | 28 × 3 = 84 | 29 × 3 = 87 | 30 × 3 = 90 |
26 × 4 = 104 | 27 × 4 = 108 | 28 × 4 = 112 | 29 × 4 = 116 | 30 × 4 = 120 |
26 × 5 = 130 | 27 × 5 = 135 | 28 × 5 = 140 | 29 × 5 = 145 | 30 × 5 = 150 |
26 × 6 = 156 | 27 × 6 = 162 | 28 × 6 = 168 | 29 × 6 = 174 | 30 × 6 = 180 |
26 × 7 = 182 | 27 × 7 = 189 | 28 × 7 = 196 | 29 × 7 = 203 | 30 × 7 = 210 |
26 × 8 = 208 | 27 × 8 = 216 | 28 × 8 = 224 | 29 × 8 = 232 | 30 × 8 = 240 |
26 × 9 = 234 | 27 × 9 = 243 | 28 × 9 = 252 | 29 × 9 = 261 | 30 × 9 = 270 |
26 × 10 = 260 | 27 × 10 = 270 | 28 × 10 = 280 | 29 × 10 = 290 | 30 × 10 = 300 |
7. Solved Examples
1. A customer buys 8 juice cans every day. How many juice cans will the customer buy in 14 days?
Solution:
The customer buys eight juice cans per day. Therefore, using the tables from 1 to 30, the total number of juice cans bought by the customer in 14 days is
\begin{equation}
8 \times 14 = 112
\end{equation}
juice cans. 112 are juice cans the customer will buy in 14 days.
2. Roy earns $19 per hour. How much money will he earn if he works for 16 hours?
Solution:
Roy makes $19 per hour. Therefore, using the tables from 2 to 30, the total money made by Roy after 16 hours is
\begin{equation}
19 \times 16 = 304
\end{equation}
A $304 amount will be earned if he works for 16 hours.
3. James makes 9 doughnuts per day. How many doughnuts does he make in 15 days?
Solution:
James makes 9 doughnuts per day. Therefore, using the tables from 2 to 30, the total doughnuts made after 15 days are
\begin{equation}
15 \times 9 = 135
\end{equation}
Doughnuts.
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