1244Chemical EngineeringMedium
The rate of heat transfer from a vertical plate by natural convection depends upon the temperature differences (ΔT) between wall and outside bulk. The proportionality is given as________?
A(ΔT)3/4
B(ΔT)5/4
C(ΔT)1/2
D(ΔT)1/4
Correct answer
A. (ΔT)3/4
Explanation
The correct answer is (ΔT)3/4.