Which of the following is the characteristic of a black body? a) A perfect absorber but an imperfect radiator b) A perfect radiator but an imperfect absorber c) A perfect radiator and a perfect absorber d) A perfect conductor
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Which of the following is the characteristic of a black body?
a) A perfect absorber but an imperfect radiator
b) A perfect radiator but an imperfect absorber
c) A perfect radiator and a perfect absorber
d) A perfect conductor
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