Question

Average energy of a Plank’s oscillator is ?​

Answer 1

Answer:

We want an expression for the average oscillator energy Uυ , so some more algebra is required, namely, ε/Uυ = exp(ε /CT ) – 1, or Uυ = ε /[ exp(ε /CT ) – 1]. This was Planck's new expression for the average energy of a resonator in equilibrium with black-body radiation—new as of 1900

Answer 2

Expression for the average oscillator energy Uυ , so some more algebra is required, namely, ε/Uυ = exp(ε /CT ) – 1, or Uυ = ε /[ exp(ε /CT ) – 1]. This was Planck's new expression for the average energy of a resonator in equilibrium with black-body radiation .