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Blood is flowing at the rates of 200 cm^...

Blood is flowing at the rates of 200 `cm^(3)//sec` in a capillary of cross-sectional area `0.5m^(2)`. The velocity of flow, (in mm/sec) 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) = (200 cm^(3) s^(-1))/(0.5 xx 10^(4) cm^(2)) = 0.04 cm s^(-1) = 0.4 mm s^(-1)`
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