Question

find amount of water displaced by a solid ball of diameter 0.63m​

Answer 1

Answer:

Step-by-step explanation:

(i)

The radius of the sphere is given as 7 cm.

The volume of the sphere is,

V=43πr3=43×227×(7)3=43123=143713 cm3

Therefore, the volume of the sphere is 143713 cm3.

(ii)

The radius of the sphere is given as 0.63 m.

The volume of the sphere is,

V=43πr3=43×227×(0.63)3=1.0478 m3

Therefore, the volume of the sphere is 1.0478 m3.