The air pressure on our body is equal to

When osmotic pressure becomes equal to the wall pressure, then

When osmotic pressure becomes equal to the wall pressure, then

Air inside a closed container is saturated with water vapour . The air pressure is p and the saturated vapour pressure of water is oversetto p . If the mixture is compressed to one half of its volume by maintaining temperature constant, the pressure becomes

When an air bubble rises from the bottom of a lake to the surface, its radius, is doubled. Atmospheric pressure is equal' to the pressure of a water column of height it. Depth of the lake is-

A hollow glass sphere, containing atmospheric air, is weighed in air with the help of a balance. The sphere is then broken into pieces and the broken pieces are weighed again in air. Will there be any difference in the two weights? (Assume that the air pressure inside the sphere was equal to the external atmospheric pressure)

the partial pressure of oxygen in the alveolar air is

When an air bubble rises from the bottom of a lake to the surface,its radius is doubled. Atmospheric pressure is equal to the pressure of a water column of height H. Depth of the lake is

If the pressure of blood increases what may happen in our body______

Choose the correct Alternative one: When the air enters inside our body and expands the chest cavity, it is called inhalation/exhalation/sigh.