what will be the velocity gradient between two layers having relative velocity 25m/s and saperated by the distance 5cm
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Answer:
0.05 m/s
Explanation:
600 gal/min = 1.337 ft3/s; 25 m/s = 82.02 ft/s ; 5 inches = 0.4167 ft. The hose diameter (5 in) would establish a hose average velocity of 9.8 ft/s, . 0.05 m/s 5 cm/s.
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