The internal energy of the gas increases In

N_2 is confined in a cylindrical vessel with a movable piston exposed to open atmosphere. If 25 kcal of heat is added to it and the internal energy of the gas increases by 8 kcal, find the work done by the gas.

A cylinder containing a gas is lifted from the first floor to the second floor. What is the amount of work done on the gas? What is the amount of work done by the gas? Is the internal energy of the gas increased ? Is the tempreture of the gas increased?

A cylinder containing a gas is lifted from the first floor to the second floor. (a) What is the amount of work done on the gas? (b) What is the amount of work done by the gas? (c) Is the internal energy of the gas increased ? (d) Is the temperature of the gas increased?

There is a sample of diatomic gas in a container (whose volume is constant). The temperature of this gas was increased greatly so some molecules fell into atoms (dissociated). The pressure of the gas increased by a factor of 6 and the internal energy of the gas increased to a value of 4.4 times the original internal energy. By what factor did the temperature of the gas (measured in Kelvin) increases?

There is a sample of diatomic gas in a container (whose volume is constant). The temperature of this gas was increased greatly so some molecules fell into atoms (dissociated). The pressure of the gas increased by a factor of 6 and the internal energy of the gas increased to a value of 4.4 times the original internal energy. By what factor did the temperature of the gas (measured in Kelvin) increases?

We give 90 J as heat to a diatomic gas, which then expands at constant pressure. The gas molecules rotate but do not oscillate. By how much does the internal energy of the gas increase?

The internal energy of gas is increased in _____

An ideal gas has its volume doubled under (i) isothermal conditions and (ii) isobaric (constant pressure) conditions: (i) Write down expressions for the work done by the gas in the two cases and calculate their ratio. (ii) In which case does the internal energy of the gas increase?

The internal energy of an ideal gas increases when it

The internal energy of an ideal gas increases when it