Q
As per Lacey’s theory, the silt factor is_________________?
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A
A. Directly proportional to average par¬ticle size
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B
B. Inversely proportional to average par¬ticle size
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C
C. Directly proportional to square root of average particle size
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D
D. Not related to average particle size
Correct Answer:
C. C. Directly proportional to square root of average particle size
