Water from a tap emerges vertically downwards with initial velocity 
. 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 ( 
) A, is (Take, 
)
Text Solution
Verified by ExpertsThe correct answer is:
B
From the equation of continuity,
From Bernoulli's theorem,
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