If the wavelength of maximum intensity of radiation emitted by sun and moon are 0.5 × 10 - 6 m and 10 -4 m respectively, the ratio of their temperature is

Question

If the wavelength of maximum intensity of radiation emitted by sun and moon are 0.5 × 10 - 6 m and 10 -4 m respectively, the ratio of their temperature is, 1 : 100, 1 : 200, 200 : 1, 400 : 1

MARKS App · Accepted Answer

T 1 T 2 = n = λ m 2 λ m 1 = 10 - 4 0.5 × 10 - 6 = 200

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