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

Options

A. `ksqrt((rhor)/(S))`
B. `ksqrt((rho^(2)r)/(S))`
C. `ksqrt((rho^(2)r)/(S))`
D. `ksqrt((rhor^(2))/(S^(2)))`

Answer

c