When does the heat generated by fluid friction becomes appreciable compared to the heat transferred between the fluids? (A) At high fluid velocity (B) At low velocity (C) When fluid flows past a smooth surface (D) None of these

When does the heat generated by fluid friction becomes appreciable

compared to the heat transferred between the fluids?

(A) At high fluid velocity

(B) At low velocity

(C) When fluid flows past a smooth surface

(D) None of these

by

1 Answer

Answer :

(A) At high fluid velocity

by

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