MHT CET · Physics · Thermal Properties of Matter
For a perfectly black body, coefficient of emission is
- A zero
- B infinity
- C unity
- D less than one (non-zero)
Answer & Solution
Correct Answer
(C) unity
Step-by-step Solution
Detailed explanation
For a perfectly black body \(\mathrm{a}=\mathrm{e}=1\)
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