Physics · Heat Transfer
If radiant energy EB emitted by a black surface strikes a non-black surface having an absorptivity α, then how much radiation will be absorbed by the non-black surface?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 14 α EB
- 23 α EB
- 32 α EB
- 4α EB✓
Correct answer
α EB
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