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A tube of radius R and length L is conne...

A tube of radius `R` and length `L` is connected in series with another tube of radius `(R)/(2)` and length `(L)/(8)` if the pressure across the tubes taken together is P, the pressure across the two tubes separately are:

A

`(P)/(2) and (P)/(2)`

B

`(P)/(3) and (3P)/(2)`

C

`(P)/(4) and (3P)/(2)`

D

`(P)/(3) and (2P)/(3)`

Text Solution

Verified by Experts

The correct Answer is:
D
`Q=(pipr^(4))/(8etal), P=P_(1)+P_(2)`
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