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Hello student,
The question related to correlations for forced convection is that-
Q. The convective heat transfer coefficient in laminar flow over a flat plate;
a) Increases with distance
b) Increases if a higher viscosity fluid is used
c) Increases if a denser fluid is used
d) Decreases with increase in free stream velocity
Ans: The convective heat transfer coefficient in laminar flow over a flat plate increases if a denser fluid is used because it mostly increases if a denser fluid is used.
Hope, you get the answer.
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