A cubical vessel of height `1` m is full of water. What is the workdone in pumping water out of the vessel?

A cubical vessel of height 1 m is full of water . What is the amount of work done in pumping water out of the vessel ? (Take g = 10 m S^(-2) )

A cylindrical vessel of radius 3.5 m is full of water. If 15400 litres of water is taken out from it, then the drop in the water level in the vessel will be:

3/4th part of a conical vessel of internal radius 5 cm and height 24 cm is full of water. The water is emptied into a cylinderical vessel with internal radius 10 cm. find the height of the water in the cylinderical vessel.

A conical vessel whose radius is 5 cm and height is 24 cm, is full of water. The water is emptied into cylindrical vessel with internal radius 10 cm. Find the height to which the water rises in the cylindrical vessel.

A conical vessel of height 10 ft and semivertical angle 30^@ is full of water. It empties in such a way that the height of water in the vessel is decreasing at a constant rate of 1 inch per minute. The rate of which the volume of water in the vessel is decreasing when its height is 6 ft is

The (3)/(4) th part of a conical vessel of internal radius 5 cm and height 24 cm is full of water. The water emptied into a cylindrical vessel with internal radius 10 cm. Find the height of water in cylindrical vessel.

A conical vessel whose internal radius is 10 cm and height 48 cm is full of water. Find the volume of water. If this water is poured into a cylindrical vessel with internal radius 20 cm, find the height to which the water level rises in it.