- #1
mathlete
- 151
- 0
1. Show that the integral over all frequencies of the Planck formula given by U(t) = blah blah (Planck's Formula) gives a result that is of the form (a constant) [Hint: Change variables from f to ] The energy emitted per unit area per unit time, P(T), is proportional to U(T), and thus P(T) is also proportional to as in the Stefan–Boltzmann formula
Don't even know where to start on that one. The hint doesn't help me at all.
Don't even know where to start on that one. The hint doesn't help me at all.