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The rate of flow of liquid in a tube of ...

The rate of flow of liquid in a tube of radius r, length l, whose ends are maintained at a pressure difference P is `V = (piQPr^(4))/(etal)` where `eta` is coefficient of the viscosity and Q is

A

`8`

B

`(1)/(8)`

C

`16`

D

`(1)/(16)`

Text Solution

Verified by Experts

The correct Answer is:
B
Rate of flow through a tube is given by `V=(pi p r^(4))/(8 nl)`
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