Question

Find the amount of water displaced by a solid spherical ball of diameter

(i) 28 cm (ii) 0.21 m

Answer 1

(i) Radius (r) of ball =

Volume of ball =

Therefore, the volume of the sphere is cm³.

(ii)Radius (r) of ball = = 0.105 m

Volume of ball =

Therefore, the volume of the sphere is 0.004851 m³.