The pressure drop in a 30 cm diameter horizontal pipe is 60 kPa in distance of 15m. The wall shear stress in kPa is (a) 0.1 (b) 0.2 (c) 0.3 (d) 0.4

The pressure drop in a 30 cm diameter horizontal pipe is 60 kPa in distance of 15m.
The wall shear stress in kPa is
(a) 0.1 (b) 0.2 (c) 0.3 (d) 0.4
by

1 Answer

Answer :

(c) 0.3
by

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