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Blood is flowing at the rate of 200cm^(3...

Blood is flowing at the rate of `200cm^(3)s^(-1)` in a capillary of cross sectional area `0.5m^(2)`. The velocity of flow in `mms^(-1)` is:

A

0.1

B

0.2

C

0.3

D

0.4

Text Solution

Verified by Experts

The correct Answer is:
D
Rate of flow of blood,
`V=Av`
or `v=(V)/(A)=(200cm^(3)s^(-1))/(0.5xx10^(4)cm^(2))`
`=0.04cms^(-1)`
`=0.4mms^(-1)`
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