1.

Average energy of a Plank’s oscillator is ?​

Answer»

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



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