Question

Settling velocity formula when diameter is smaller than 0.1mm

Answer 1

Heÿ

The settling velocity of a spherical particle of diameter less than 0.1 mm

A. V, = 418 (G, - G,?)d[100
✔B. V = 418 (G, - G?.,)d2[ 371070
C. V, = 218 (G, - Gidd2 [ 3T1t107?
D. V, = 218 (G, - Gi?)d[ 3T +

Answer : ✔B. V = 418 (G, - G?.,)d2[ 371070

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Answer 2

Hi

A. V, = 418 (G, - G,?)d[100

B. V = 418 (G, - G?.,)d2[ 371070

C. V, = 218 (G, - Gidd2 [ 3T1t107?

D. V, = 218 (G, - Gi?)d[ 3T +

Answer :
B. V = 418 (G, - G?.,)d2[ 371070