Heat transfer by radiation mainly depends upon
A. Its temperature
B. Nature of the body
C. Kind and extent of its surface
D. All of the above
Answer: Option D
Solution (By Examveda Team)
Heat transfer through radiation takes place in form of electromagnetic waves mainly in the infrared region.It depends on nature of the body, its temperature and kind & extent of its surface.
This Question Belongs to Mechanical Engineering >> Heat And Mass Transfer
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