- Heat Transfer - Section 1
- Heat Transfer - Section 2
- Heat Transfer - Section 3
- Heat Transfer - Section 4
- Heat Transfer - Section 5
- Heat Transfer - Section 6
- Heat Transfer - Section 7
- Heat Transfer - Section 8
- Heat Transfer - Section 9
- Heat Transfer - Section 10
- Heat Transfer - Section 11


Heat Transfer - Engineering
Q1: The rate of emission of radiation by a body does not depend upon theA wavelength of radiation.
B surface temperature of the body.
C nature of the surface.
D shape and porosity of the body.
ANS:D - shape and porosity of the body. The rate of emission of radiation by a body is governed by its temperature and surface properties, but it does not depend on the wavelength of radiation. Therefore, the statement "The rate of emission of radiation by a body does not depend upon the wavelength of radiation" is incorrect. The correct option from the given choices is: The rate of emission of radiation by a body does not depend upon the wavelength of radiation. Explanation:
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