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Water flows through a capillary tube at ...

Water flows through a capillary tube at the rate of 10 cc per minute. If the pressure difference across the same tube is doubled, the rate of flow of water throught he tube wil be (in cc per minute)

A

20

B

5

C

40

D

2.5

Text Solution

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The correct Answer is:
1
`Q=(piPr^(4))/(8etal),QalphaP`
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