Question

Q)31 A sphere of radius 3 cm is dropped into a cylindrical vessel partly filledwith water. The radius of the vessel is 6 cm. If the sphere is submerged
completely, by how much will the surface of water be raised ?​

Answer 1

Answer:

1cm

Step-by-step explanation:

Let the rise in the level of water be h cm.

Then, volume of the sphere = volume of the water displaced

=> 43π(3)3 = π(6)2×h

=> h = 43×2736 = 1 cm