How many cylindrical containers of r = 0.5cm and h= 7cm is required to completely filled a cylindrical container of radius 5 cm and height 14 cm?
Let us assume x cylindrical containers will be required to pour liquid filled in container of 5m radius and 14m height So, xπr2h=πR2H
If 21560 cubic cm of a liquid is filled in some cylindrical shaped container of radius 7 cm and height 14 cm. Find the number of such containers.
Pavan filled water in a cylindrical vessel of radius 7 cm and height 14 cm. Then he gently dropped a spherical ball of radius 7 cm in it. The increase in the height of water in the container is :