A spherical liquid drop is placed on a horizontal plane. A small disturbance causes the volume of the drop to oscillate. The time period of oscillation (T) of the liquid drop depends on radius (r) of the drop, density `(rho)` and surface tension (s) of the liquid. Which among the following will be a possible expression for T (where k is a dimensionless constant)?

Options

A. `ksqrt((rhoT)/s)`
B. `ksqrt((rho^(2)T)/s)`
C. `ksqrt((rhor^(3))/s)`
D. `ksqrt((r^(3))/(s^(2)))`