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Mr. Dubey • 52.30K Points
Coach 

Q. Which among the following is the formula for volumetric flow rate?

(A) q = v/a
(B) q = av
(C) q = a+v
(D) q = a-v
Correct : Option (B)

Explanation: 
 volumetric flow rate is given by q= a.v. where v is the flow velocity of the fluid, and a is the area of cross section of the surface. area of a surface is also called as the vector area. thus, the right answer is q = av.

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