(a) Write the Planck distribution law in terms of the frequency f rather than the wavelength A, to obtain I(f) (b) Show that where I( lambda ) is the Planck distribution formula of Eq (38 32) You will need to use the following tabulated integral (c) The result of (b) is I and has the form of the St...

2hc 2efit1 2thc a I 1f but 2hf ce 1 cefT1 b 10 ...

(a) Write the Planck distribution law in terms of the frequency f rather than the wavelength A,...

Question:

(a) Write the Planck law in terms of the frequency f rather than the wavelength A, to obtain I(f) .
(b) Show that where I(λ) is the Planck formula of Eq. (38.32). You will need to use the following tabulated integral:
(c) The result of (b) is I and has the form of the Stefan-Boltzmann law, I = σT4 (Eq. 38.28). Evaluate the constants in (b) to show that u has the value given in Section 38.8.

27k* 15c4 (А) ал (4. 1 (274 dx - 1 240 a

27k* 15c4 (А) ал (4. 1 (274 dx - 1 240 a

Distribution
The word "distribution" has several meanings in the financial world, most of them pertaining to the payment of assets from a fund, account, or individual security to an investor or beneficiary. Retirement account distributions are among the most...