The time for a particle to settle, of diameter 0.06 through a height of 10 cm is_________
(a) 25.8 s
(b) 42 m 59 s
(c) 3 m 52 s
(d) 42.8 s
This question was posed to me in class test.
Question is taken from Sedimentation Analysis in section Index Properties Determination of Geotechnical Engineering I