Formula for rate of heat transfer by convection - Heat Transfer

Q.  What is the correct formula for the rate of heat transfer by convection form a surface of area A at temperature T to the surrounding fluid at temperature T0?
Where h is convection heat transfer coefficient

- Published on 11 Aug 15

a. qc = h A (T – T0)4
b. qc = h A (T4 – T04)
c. qc = h A (T – T0)
d. none of the above

ANSWER: qc = h A (T – T0)

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