A spherical droplet of mercury has a mass of

PHYSICS · Subjective · A Level · Physics · Mechanics and materials · Mechanics and materials

Problem

0.54\,\text{kg}

. The density of mercury is

13.6\,\text{g cm}^{-3}

. (a) Calculate the volume of the droplet in

\text{cm}^3

. (b) Hence find the radius of the droplet in millimetres. (Take

\pi = 3.14