If the density of a solid is lower than that of a liquid it _________ in that liquid.

If the density of a solid is higher than that of a liquid it _________ in that liquid.

Speed of sound in gas is _________ than liquid.

Very tiny insoluble solid separated from a liquid is ________.

The speed of sound is ____ in solids than in liquids.

The extent of expansion of solids is ___________ than in liquids and gases.

Assertion and Reason. Mark the correct choice as : Assertion: The pressure at the bottom of the sea is lesser then that near the surface. Reason: The pressure exerted by a liquid depends upon the depth of the liquid and density of the liquid .

A body is floating in a liquid with 1/5 of its volume outside the liquid. If the relative density of the body is 0.9, that of the liquid is ………….. .