If G is the specific gravity of particles of diameter d, the velocity – McqOptions

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1.	If G is the specific gravity of particles of diameter d, the velocity of settlement V in still water atT°C, according to Stoke's law, is
A.	V = 418 (G - 1) d² [(3T + 70)/100]
B.	V = 418 (G - 1) d [(3T - 70)/100]
C.	V = 418 (G - 1) d² [(2T + 70)/100]
D.	V = 418 (G - 1) d 4 [(3T + 70)/100]
Answer» B. V = 418 (G - 1) d [(3T - 70)/100]

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