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MHT CET Physics question

PhysicsThermal Properties of MatterMHT CET

If between wavelength and , and be the emissive and absorptive powers of a body and be the emissive power of a perfectly black body, then according to Kirchhoff's law, which is true

Answer: (C)

Solution

Kirchhoff's law states , i.e. ; (a) would make the emissive

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Question ID VK-063028