Given `M` is the mass suspended from a spring of force constant. `k`.The dimensional formula for `[M//k]^(1//2)` is same as that for

Options

A. frequency
B. time period
C. velocity
D. wavelength

Answer

B

Explanation

Here `[K] = "force"//"length" = ML^(0)T^(-2)`
Hence `[(M)/(k)]^(1//2) = M^(0) L^(0) T`