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An artery in a certain person has been w...

An artery in a certain person has been widened `1(1)/(2)` times the original diamter. If the pressure difference across the artery is maintaned constant, the blood flow through the artery will be increased to

A

`(3//2)` times

B

`(9//4)` times

C

no change

D

`(81//16)` times

Text Solution

Verified by Experts

The correct Answer is:
D
`Q=(piPr^(4))/(8etal),Qalphar^(4)`
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