AP EAMCET · PHYSICS · Thermal Properties of Matter
The absorption coefficient value of a perfect black body is
- A Zero
- B \( \lt 1\)
- C \(\gt1\)
- D \(1\)
Answer & Solution
Correct Answer
(D) \(1\)
Step-by-step Solution
Detailed explanation
The absorption coefficient of a perfectly black body, \(\alpha=1\)
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