As per Kirchoff‟s law, the ratio of the total radiating power to the – McqOptions

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1.	As per Kirchoff‟s law, the ratio of the total radiating power to the absorptivity of a body depends on the_______________?
A.	Temperature of the body only
B.	Wavelength of monochromatic radiation
C.	Both A. and B.
D.	Nature of material of body
Answer» B. Wavelength of monochromatic radiation

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