What is Wiens displacement law? - Heat Transfer

Q.  Wien's displacement law gives the relationship between
- Published on 11 Aug 15

a. the wavelength of radiation at which total emissive power is maximum and the temperature
b. the wavelength of radiation at which total emissive power is minimum and the temperature
c. the wavelength of radiation at which total emissive power does not change and the temperature
d. none of the above

ANSWER: the wavelength of radiation at which total emissive power is maximum and the temperature

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