According to Kirchhoff's law, the ratio of the emissive power and absorptive power of all bodies is the same and is equal to the emissive power of a perfectly black body.
58) According to Kirchoff′s law, the ratio of emissive power to absorptivity for all bodies is equal to the emissive power of a
Answer is:
black body
Explanation:
Related Heat transfer MCQ with Answers
Answer is:
conduction and convection
Explanation:
The concept of overall coefficient of heat transfer is used in heat transfer problems of conduction and convection heat transfer.