List of top Physics Questions on Atoms and Nuclei asked in AIIMS Paramedical

What is \( C_v \) for a monoatomic gas?
At \( T = 27^\circ C \), \( V_i = 0.4 \, \text{L} \), \( V_f = 0.8 \, \text{L} \), find isothermal work.
What is the Bohr radius of a hydrogen atom?