Question

Assuming that the volume of a liquid flowing per second V through a cylindrical tube depends on (i) the pressure gradient ( P/l )(ii) the radius of the tube and (iii) the coefficient of viscosity of liquid n ,find the expression for V.

A

V= K p r4 / nl

B

V= Kpr/rl

C

v= Kpr3/rl

D

v= Kp r/ r3 l

Answer 1

Helo mate here your ans

I think so c is correct ans