Surface tension is the ______________ force between the molecules .

The resultant force experienced on the molecules inside a liquid is

On the surface  , the ______________ of the liquid layer increases with the increasing speed .

Wicks absorb oil due to

The level of mercury in the tube is lower than that in the outside . This is because of the fact that the cohessive force of mercury is  ________________ than the adhesive force between mercury and glass .

A body can displace equal amount of water means , the body will ______________ in the water.

Sodium metal is stored in-

The speed of a liquid layer flowing nearer to suface is

The surface area is high in the surface of a particular perimeter when it is in _______________ shape .

The force of attraction between the molecules of water particle is