"Ideal Gas Equation and its Applications, Open Vessel and Closed Vessel Concept,Connected Containers"

Heating of Gas in Open Vessel

Closed Vessels||Connected Containers||Barometer||Manometer

An ideal gas is compressed in a closed container its U

A block of wood is floating in water in a closed vessel as shown in the figure. The vessel is connected to an air pump. When more air is pushed into the vessel, the block of wood floats with (neglect compressibility of water)

Certain amount of an ideal gas is contained in a closed vessel. The vessel is moving with a constant velcity v . The molecular mass of gas is M . The rise in temperature of the gas when the vessel is suddenly stopped is (gamma C_(P) // C_(V))

There are two vessels. Each of them contains one moles of a monoatomic ideal gas. Initial volume of the gas in each vessel is 8.3 xx 10^(-3) m^(3) at 27^(@)C . Equal amount of heat is supplied to each vessel. In one of the vessels, the volume of the gas is doubled without change in its internal energy, whereas the volume of the gas is held constant in the second vessel. The vessels are now connected to allow free mixing of the gas. Find the final temperature and pressure of the combined gas system.

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 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 :