Q
The settling velocity of a spherical particle of diameter less than 0.1 mm as per Stock’s law, is__________________?
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A
A. Vs = 418 (gs – gw) d [(3t + 70)/100]
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B
B. Vs = 418 (gs – gw)d² [(3t + 70)/100]
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C
C. Vs = 218 (gs – gw)d² [(3t + 70)/100]
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D
D. Vs = 218 (gs – gw)d [(3t + 70)/100]
Correct Answer:
B. B. Vs = 418 (gs – gw)d² [(3t + 70)/100]
