If amount of heat supplied is Q ,work done is W and change in internal energy is `nC_(V)dT` then relation among them is.`(C_(V))` = gram specific heat

When the amount of work done is 333 cal and change in internal energy is 167 cal , then the heat supplied is

If the amount of heat given to a system is 50 J and work done on the system is 15 J, then change in internal energy of the system will be

The molar heat capacity for an ideal monatomic gas is 3R.If dQ is the heat supplied to the gas and dU is the change in its internal energy then for the process the ratio of work done by the gas and heat supplied is equal to

A sample of ideal gas (gamma = 1.4) is heated at constant pressure. If an amount 140 J of heat is supplied to the gas, find (a) the changes in internal energy of the gas, (b) the work done by the gas.

In the figure an ideal gas changes is state from state A to state C by two paths ABC and AC. (a) Find the path along which the work done is least. (b) The internal energy of the gas at A is 10 J and the amount of heat supplied to change its state to C through the path AC is 200 J. Calculate the internal energy at C. (c) The internal energy of the gas at state B is 20 J. Fid the amount of the heat supplied to gas to go from A to B.

When gas is given heat DeltaQ , a part of heat energy is utilized into work done W by gas and the remaining part is utilized to change in internal energy. An ideal diatomic gas is heated at constant pressure, the ratio of the internal energy change to heat energy supplied, is

For a gaseous state if heat supplied to the system is 100 J and work done by the system is 25 J. then internal energy of the system is

Figure shows the P-V siagram of a cyclic process. If dQ is the heat energy supplied to the system, dU is change in the internal energy of the system and dW is the work done by the system, then which of the following relations is/are correct

In the given figure, an ideal gas changes it state from A to state C by two paths ABC and AC . (i) Find the path along which work done is the least. (ii) The internal energy of the gas at A to 10J and the amount of heat supplied to change its state to C through the path AC is 200J . Calculate the internal energy at C . (iii) The internal energy of the gas at state B is 30J . Find the amount of heat supplied to the gas to go from A to B .