Physics, asked by sunilchiku135, 19 days ago

what is the ratio for stimulated to spontaneous emission rate for a hot body kept at 1000k7

Answers

Answered by devindersaroha43

6

Answer:

Explanation:

temperature(K) lamda=590*10*9; # wavelength of sodium D line(m) ... ratio between stimulated emission and spontaneous emission is 5.3298 *10*- 21

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