TP 30.4

Given: T = 5800 K

Find: f _peak- ?

f _peak = (5.88 x 10¹⁰ s^-1K^-1) T

f _peak = (5.88 x 10¹⁰ s^-1K^-1) (5800 K) = 3.41 x 10¹⁴ Hz (Compare the answer to the EM spectrum on page 826.)