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16 cc. of water per second through a cap...

16 cc. of water per second through a capillary tube of radius r and length / when connected to a pressure head of hom of water. If a tube of the same length and radius r/2 is connected to the same pressure head, the quantity of water flowing through this tube per second in c.c will be ......

A

16cc

B

4cc

C

1cc

D

8cc

Text Solution

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The correct Answer is:
C
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