JEE Main 2019 Physics question
If speed (V), acceleration (A) and force (F) are considered as fundamental units, the dimension of Young's modulus will be:
Answer: (C)
Solution
L = V/A, T = V/A, M = F/A ⇒ Y = MLT = FAV.
If speed (V), acceleration (A) and force (F) are considered as fundamental units, the dimension of Young's modulus will be:
L = V/A, T = V/A, M = F/A ⇒ Y = MLT = FAV.