Q. The average energy of the Planck oscillator is
A) $hv$
B) $\frac{hv}{(e^{hv/kT} - 1)}$
C) $\frac{hv}{(e^{hv/kT} + 1)}$
D) $kT$
Explanation
(b) The average energy of Planck oscillator is $\frac{hv}{{(e}^{hc/kT} - 1)}$
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.