If the time period `(T)`of vibration of a liquid drop depends on surface tension `(S)` , radius`( r )` of the drop , and density `( rho )` of the liquid , then find the expression of `T`.
A. `T=ksqrt(rho r^(3)//S)`
B. `T=ksqrt(rho^(1//2)r^(3)/S)`
C. `T=ksqrt(rho r^(3)/S^(1//2))`
D. None of these
