The losses in open channel flow generally vary as the (A) Inverse of the roughness (B) First power of the roughness (C) Square of the velocity (D) Inverse square of hydraulic radius

The losses in open channel flow generally vary as the
(A) Inverse of the roughness
(B) First power of the roughness
(C) Square of the velocity
(D) Inverse square of hydraulic radius
by

1 Answer

Answer :

(B) First power of the roughness
by

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