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Water flows through a constricted circular pipe whose diameter at the constricted end is half of the non-constricted end. Velocity of water at the non-constricted end is 2 m/s. Velocity of water in m/s at the constricted end using the principle of community of flow is ____________
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- 4
- 8
- 25
- 12
Correct Option: B
The volume of liquid Q passing through area A1 & A2 in unit time is, Q = A1, V1 & Q = A2 V2 where, V1 & V2 is the velocity of the liquid at that point respectively.
