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A liquid having coefficient of viscosity...

A liquid having coefficient of viscosity n flow through a tube of length at the rate of 100 cc per sec. The pressure difference between the entering and leaving end of tube is equivalent to p. A second tube of radius `(r)/(2)` but of same length is connected in series with first tube and is connected to the same source.
Rate of pressure difference across 1 and 2 tube when they are connected in series is

A

1

B

`(1)/(2)`

C

`(1)/(8)`

D

`(1)/(16)`

Text Solution

Verified by Experts

The correct Answer is:
D
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