The different terms like sound energy, wind energy, light energy are the form of energy. Then the dimensional formula of sound energy is

Options

A. `[M^(1)L^(1)T^(-1)]`
B. `[M^(1)L^(2)T^(-2)]`
C. `[M^(1)L^(0)T^(-1)]`
D. `[M^(1)L^(2)T^(0)]`

Answer

B

Explanation

Sound energy has same dimensional formula as that of energy.
Energy `=` Work `=` Force `xx` distance `=[MLT^(-2)][L]=[ML^(2)T^(-2)]`