1.

Water from a pipe is coming at a rate of 100 litres per minute. If the radius of the pipe is 5 cm, the Reynolds number for the flow is of the order of: (density of water = 1000 kg/m3, coefficient of viscosity of water = 1 mPa s)

A. 103
B. 104
C. 102
D. 106
Answer» C. 102


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