An ideal gas of certain mass is heated in a small vessel and then in a large vessel, such that their volume remains unchanged. The `P - T` curves are :

A given mass of a perrfect gas is first heated in a small and then in a large vessel, such that their volumes remain unaltered. The P-T curves are-

A perfectiges of a given mass is heated first in a small vessel and then in a large vessel, The P-T curves are :

A given mass of an ideal gas is heated in a vessel. The same amount of gas is then heated by keeping it in a larger vessel. Assume that the volumes of both vessel remain the same during heating. What will be the nature of the pressure temperature (p-T) graphs in the two cases.

Why the pressure of certain mass of gas in a given vessel increases upon heating ?

An ideal gas of molar mass M is contained in a tall vertical cylindrical vessel whose base area is S and height h . The temperatuer of the gas is T , its pressure on the bottom bass is p_0 . Assuming the temperature and the free-fall acceleration g to be independent of the height, find the mass of gas in the vessel.

A piece of ice is floating in a glass vessel filled with water. Then prove that level of water in the vessel remains unchanged after melting of ice.

A piece of ice is floating in a glass vessel filled with water. Then prove that level of water in the vessel remains unchanged after melting of ice.

A closed vessel of fixed volume contains a mass m of an ideal gas, the root mean square speed being v. Additional mass m of the same gas is pumped into the vessel and the pressure rises to 2P, the temperature remaining the same as before. The root mean square speed of the molecules now is :

A closed vessel of fixed volume contains a mass m of an ideal gas, the root mean square speed being v. Additional mass m of the same gas is pumped into the vessel and the pressure rises to 2P, the temperature remaining the same as before. The root mean square speed of the molecules now is :