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Water flows at a speed 5 cm s^(-1) throu...

Water flows at a speed 5 cm `s^(-1)` through a pipe of radius 2 cm. The visosity of water is 0.001 PI. The Reynolds number and the nature of flow are respectively

A

2000, unsteady

B

1500, turbulent

C

1000, turbulent

D

2500, laminar

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