Water flows through a circular tube with a velocity of 2 m/s. The diameter of the pipe is 14 cm. Take kinematic viscosity of water 10-6 m2/s and density of water 1000 kg/m3.

Water flows through a circular tube with a velocity of 2 m/s. The diam

1.	Water flows through a circular tube with a velocity of 2 m/s. The diameter of the pipe is 14 cm. Take kinematic viscosity of water 10^-6 m²/s and density of water 1000 kg/m³.
A.	2.8*10<sup>8</sup>
B.	2.8*10<sup>5</sup>
C.	2800
D.	28000
Answer» C. 2800

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Water flows through a circular tube with a velocity of 2 m/s. The diameter of the pipe is 14 cm. Take kinematic viscosity of water 10-6 m2/s and density of water 1000 kg/m3.

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Water flows through a circular tube with a velocity of 2 m/s. The diameter of the pipe is 14 cm. Take kinematic viscosity of water 10^-6 m²/s and density of water 1000 kg/m³.