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

The basis of capillarity exist between the liquid molecules and molecules of substance made up of a vessel

It is due to ________________ that a blade or a pin floats on water if it is placed very carefully .

The resultant force experienced on the molecules inside a liquid is

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

Wicks absorb oil due to

Oxides of non metals are _______ in nature.

In ___________________ substances molecules exist very close .

The reason for the capability of motion of liquid is

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 .