A shaving brush is dipped in water. When taken out the hairs of the brush are seen to be drawn together due to

An ice cube is floating in a glass of water. What happens to the water level when the ice melts? It –

A piece of ice is floating in a beaker containing water up to its brim. When whole of the ice melts

The immersed portion of a piece of pure ice floating in water is

A body is floating in a liquid partly immersed. The body and the liquid are taken to moon. The body

An iron needle floats on the surface of water due to –