When heat energy of 1500J is supplied to a gas the external workdone by the gas is 525J what is the increase in its internal energy

When heat energy of 1500J is supplied to a gas the external work done on the gas is 525J. what is the increase in its internal energy.

An amount of heat of 100 cal is supplied to a gas. The work done by the gas is 210 J. Find the increase in internal energy.

When heat energy of 1500 J is supplied to a gas at constant pressure , 2.1 xx 10^(5) Nm^(-2) , there was an increase in its volume equal to 2.5 xx 10^(-3) m^(3). The increase in its internal energy in joule is

When 20J of work was done on a gas, 30J of heat energy was released.If the initial internal energy of the gas was 70J ,what is the final internal energy?

When 20J of work was done on a gas,30J of heat energy was released.If the initial internal energy of the gas was 70J,what is the final internal energy?

When 20 J of work was done on a gas, 40J of heat energy wasreleased. If the initial internal energy of the gas was 70J, what is the final internal energy?

In a thermodynamic process, pressure of a fixed mass of a gas is changed in such a manner that the gas releases 20 J of heat and 8 J of work is done on the gas. If the initial internal energy of the gas was 30 J , what will be the final internal energy ?

When 20J of work was done on a gas, 40J of heat energy was released. If the initial internal enrgy of the gas was 70J, what is the final internal energy?