A sphere of diameter 30 cm is moving with a uniform velocity of 4 m/s. – McqOptions

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1.	A sphere of diameter 30 cm is moving with a uniform velocity of 4 m/s. The dynamic viscosity and specific gravity of the liquid are given as 0.8 poises and 0.9 respectively. What is the value of the Reynolds number?
A.	135
B.	10000
C.	13500
D.	15000
Answer» D. 15000

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