The emissive power of a body depends upon its
A. Temperature
B. Wave length
C. Physical nature
D. All of the above
Answer: Option D
Solution(By Examveda Team)
According to wein's displacement law, Emissive power from black body is a function of temperature. So, we can say that emissive power depends on temperature and wavelength.This Question Belongs to Mechanical Engineering >> Heat And Mass Transfer
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