What relation between emissivity, e, and Absorptive Power, a, is given by Kirchhoff’s law? a) e < a b) e > a c) e = a d) no specific relation
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What relation between emissivity, e, and Absorptive Power, a, is given by Kirchhoff’s law?
a) e < a
b) e > a
c) e = a
d) no specific relation
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