Question

The time of oscillation T of a small drop of liquid depends on radius r, density ρ and surface tesnsion S. The relation between them is given by(a) $T\ \alpha\ \sqrt{\frac{S}{\rho r^{3}}}$(b) $T\ \alpha\ \sqrt{\frac{\rho r^{3}}{S}}$(c) $T\ \alpha\ \sqrt{\frac{S^{2} r^{3}}{\rho}}$(d) $T\ \alpha\ \sqrt{\frac{\rho^{2} r^{3}}{S}}$

Answer 1

The answer is option (a)