Prove Mayer's formula in thermodynamics.

State first law of thermodynamics.

The second law of thermodynamics.

Define first law of thermodynamics.

Write down the mathematical form of the first law of thermodynamics.

Write down the mathematical form of the first law of thermodynamics. Mention the different terms.

If an ideal gas expands adiabatically will its temperature increase or decrease? Use first law of thermodynamics to justify your answer.

Write the zeroth law of thermodynamics.

Write the Zeroth law of thermodynamics.