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Grade: 9

                        

What will be the ratio of temperatures of sun and moon if the wavelengths of their maximum emission radiations are 140 A0 and 4200 A0 respectively?

What will be the ratio of temperatures of sun and moon if the
wavelengths of their maximum emission radiations are 140 A0
and 4200 A0 respectively?

6 years ago

Answers : (1)

Arun Kumar
IIT Delhi
askIITians Faculty
256 Points
							We will do this by Wien's displacement law.


So its inverse to wavelength ratio

Arun Kumar
IIT Delhi
Askiitians Faculty
6 years ago
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