Pressure

The earth is surrounded by the ......... up to a height of many miles

The atmosphere consists of gases which has no weight

The SI unit of pressure is the (a)  

1 pascal is equivalent to a force of ...................

The atmospheric pressure changes according to locality and .......... .

The atmospheric pressure at the plains is .......... that at the hilly regions .

Nose bleeding will occur at a place of ........... atmospheric pressure .

A pressure of (a)   mm Hg is known as standard atmospheric pressure or 1 atmosphere (1 atm).

Two simple applications of atmospheric pressure in our daily life are (a)   and syringe.

When bodies are immersed in a liquid there is loss in (a)   .