- #1
Abdul.119
- 73
- 2
Homework Statement
Show that the total energy of the radiation in a volume V at temperature T is
Hint:
Homework Equations
The Attempt at a Solution
The hint doesn't make sense to me, and those are the equation that I found to be perhaps relevant. Do I integrate the second equation? I'm not sure how to start this problem.
I think the hint is to help in integrating the second "relevant" equation, so integrating f^3 / exp(hf/K_BT)-1 from zero to infinity should equal pi^4/15?
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