Physics · Heat Transfer
The rate of convective heat transfer (Q) from a solid surface of area A at temperature tw to a fluid at temperature tf is given by Newton's law of cooling as:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Q = hA(tw / tf)
- 2Q = hA(tf / tw)
- 3Q = hA(tf - tw)
- 4Q = hA(tw - tf)✓
Correct answer
Q = hA(tw - tf)
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