The internal energy of a monatomic ideal gas is `1.5 nRT`.One mole of helium is kept in a cylinder of cross section `8.5 cm^(2)`. The cylinder is closed by a light frictionless piston. The gas is heated slowly in a process during which a total of `42J` heat is given to the gas. If the temperature rise through `2^(@)C`, find the distance moved by the piston. atmospheric pressure `=100 kPa.`

The internal energy of a monatomic ideal gas is 1.5 nRT. One mole of helium is kept in a cylinder of cross section 8.5 cm^(2) . The cylinder is closed by a light frictionless piston. The gas is heated slowly in a process during which a total of 42J heat is given to the gas. if the temperature rise through 2^((0))C , find the distance moved by the piston. atmoshphere pressure =100 kPa.

The internal energy of monoatomic ideal gas is 1.5 nRT. One mole of helium is kept in cylinder of cross section 8.5cm^2 . The cylinder is closed by a light frictionless piston. The gas is heated slowly in a process during which a total of 42 J heat is given to the gas. If the temperature rises through 2^@C find the distance moved by the piston. Atmospheric pressure =100kPa

Two moles of nitrogen gas is kept in a cylinder of cross-section area 10 cm^(3) . The cylinder is closed by a light frictionless piston. Now the gas is slowly heated such that the displacement of piston during process is 50cm , find the rise in temperature of gas when 200 J of heat is added in it. (Atmospheric pressure =100 kPa, R = 25//3 J//mol-K)

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 10 cm. The area of cross-section of the cylinder =4cm^2 and the atmospheric pressure =100kPa .

Two moles of an ideal gas are contained in a vertical cylinder with a frictionless piston. The piston is slowly displaced so that expansionin gas is isothermal at temperature T_(0)=400 K. find the amount of work done in increasing the volume to 3 times.t ake atmospheric pressure =10^(5)N//m^(2)

A perfect gas in a cylinder provided with frictionless piston is at 37^(@)C . The gas is cooled at constant pressure so that its volume becomes (4//5)th of its initial volume. Find the resulting temperature.

2.00 mol of a monatomic ideal gas (U=1.5nRT) is enclosed in an adiabatic, fixed , vertical cylinder fitted with a smooth, light adiabatic piston.the piston is connected to a vertical spring of spring constant 200 N m^(-1) as shown in .the area of cross section of the cylinder is 20.0 cm^(2) . initially, the spring is at its natural length and the temperature of the gas is at its natural length and the temperature of the gas is 300 K. the atmosphere pressure is 100 kPa. the gas is heated sloewly for some time by means of an electric heater so as to move the poston up through 10 cm. find (a) the work done by the gas (b) the final temperature of the gas and (c ) the heat supplied by the heater.

The internal energy of an ideal diatomic gas corresponding to volume V and pressure P is U = 2.5 PV . The gas expands from 1 litre to 2 litre at a constant pressure of one atmosphere. The heat supplied to gas is

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 suopplied 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 gas, the area of cross section of the cylinder=4 cm^(4) and the atmospheric pressure =100 kPa.