Mass flow of granular solid (M) through a circular opening of dia, D f – McqOptions

MCQOPTIONS

1.	Mass flow of granular solid (M) through a circular opening of dia, D follows_____________________?
A.	M ∝ √D
B.	M ∝ D2
C.	M ∝ D3
D.	M ∝ D
Answer» D. M ∝ D

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