11) density of water in CGS system is 1 gram per centimetre find its value in S1 unit. 2
12) find the dimensional formula of the following quantities assuming force length and time are fundamental unit
a)mass. b) pressure c) density d) momentum. e) energy.
13)
S= ab ²/c. If the error of the measurement of A B and C are 1% 2% and 3% respectively, find maximum possible error in the value of the quantity s. 2
14) A glass plate has length 3.5 cm and breadth 1.5 cm. what will be the maximum possible error in the calculation of the area of the plate. 2
15) the percentage error in the measurement of the mass and speed are formed 2% and 3% respectively what will be the maximum possible error in the calculation of the kinetic energy. 2
16) check the dimensional correctness of the equation. Vu+ at. Where symbol have their usual meaning
17) write down the three properties of the scalar product and vector product
Answers
Explanation:
density of water in CGS system is 1 gram per centimetre find its value in S1 unit. 2
12) find the dimensional formula of the following quantities assuming force length and time are fundamental unit
a)mass. b) pressure c) density d) momentum. e) energy.
13)
S= ab ²/c. If the error of the measurement of A B and C are 1% 2% and 3% respectively, find maximum possible error in the value of the quantity s. 2
14) A glass plate has length 3.5 cm and breadth 1.5 cm. what will be the maximum possible error in the calculation of the area of the plate. 2
15) the percentage error in the measurement of the mass and speed are formed 2% and 3% respectively what will be the maximum possible error in the calculation of the kinetic energy. 2
16) check the dimensional correctness of the equation. Vu+ at. Where symbol have their usual meaning