From Kirchoff’s law the ratio of emissive power and absorption power of all bodies
A
Are different.
B
Is equal to emissive power of black body at same temperature.
C
Is equal to emissive power of white body.
D
Is equal to emissive power of black body at any temperature.
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B
Is equal to emissive power of black body at same temperature.
b Kirchoff's Law
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