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Water from a tap emerges vertically down...

Water from a tap emerges vertically downwards with initial velocity `4 ms^(-1)`. The cross-sectional area of the tap is A. The flow is steady and pressure is constant throughout the stream of water. The distance h vertically below the tap, where the cross-sectional area of the stream becomes `(2//3)` A, is `(g=10 m s^(-2))`

A

`0.5m`

B

`1m`

C

`1.5m`

D

`2.2m`

Text Solution

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The correct Answer is:
B
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