Thermodynamics ...

A thermodynamic process in which temperature T of the system remains constant though other variable P and V may change , is called

A gas is compressed at a constant pressure of 50 N / $$m^{2}$$ from a volume of 10$$m^{3}$$ to a volume of 4$$m^{3}$$. Energy of 100 J then added to the gas by heating. Its internal energy is

Which relation is correct for isochoric process

A cycle tyre bursts suddenly. This represents an

An adiabatic process occurs at constant

A given system undergoes a change is which the work done by the system equal the decrease in its internal energy. The system must have undergone an

The process in which no heat enters or leaves the system is termed as

In an adiabatic process, the state of a gas is changed from $$P_{1}, V_{1}, T_{1}$$ to $$P_{2}, V_{2}, T_{2}$$. Which of the following relation is correct

When a gas expands adiabatically

$$\bigtriangleup U + \bigtriangleup Q = 0$$ is valid for