`5` moles of nitrogen gas are enclosed in an adiabatic cylindrical vessel. Thel piston itself is a rigid light cylindrical container containing `3` moles of helium gas. There is a heater which given out a power of `30` cal is transferred to helium through the batton surface of the piston. The rate of incremnt of temperature of the nitrogen gas assuming that the piston
moves slowly, is

5 moles of nitrogen gas are enclosed in an adiabatic cylindrical vessel. The piston itself is a rigid light cylindrical container containing 3 moles of helium gas. There is a heater which given out a power of 100 cal of which 30 cal is transferred to helium through the bottom surface of the piston. The rate of increment of temperature of the nitrogen gas assuming that the piston moves slowly is

One mole of helium is kept in a cylinder of area 8.5 cm^2 . Cylinder is closed by a light frictionless piston. If a heat of 42 J given to gas causes a rise of temperature through 2^@C , then

A vessel contains equal number of moles of helium and methane. Through a small orifice the half of gas effused out. The ratio of the number of mole of helium and methane remaining in the vessel is

A rigid container of negligible heat capacity contains one mole of an ideal gas. The temperatures of the gas increases by 1^@C if 3.0 cal of heat is added to it. The gas may be

A rigid container of negligible heat capacity contains one mole of an ideal gas. The temperatures of the gas increases by 1^@C if 3.0 cal of heat is added to it. The gas may be

A rigid container of negligible heat capacity contains one mole of an ideal gas. The temperatures of the gas increases by 1^@C if 3.0 cal of heat is added to it. The gas may be

2 moles of a diatomic gas are enclosed in a cylinder piston arrangment. The area of cross section and mass of the piston are 1 cm^(2) and 1 kg respectively. A heater is supplying heat to the gas very slowly. Find heat supplied (in joule) by the heater is the piston moves through a distance of 10 cm. .

2 moles of a diatomic gas are enclosed in a cylinder piston arrangment. The area of cross section and mass of the piston are 1 cm^(2) and 1 kg respectively. A heater is supplying heat to the gas very slowly. Find heat supplied (in joule) by the heater is the piston moves through a distance of 10 cm. .

A gas is enclosed in a cylindrical vessel fitted with a frictionless piston.the gas is slowly heated for some time. During the process, 10 J of heat is supplied and the piston is found to move out 10cm. Find the increase in the internal energy of the gas, the area of cross section of the cylinder= 4 cm^(2) and the atmospheric pressure =100 kPa.