Published by:
CGP EDU Academic Team
Published on: August 14, 2026
Water flows in a horizontal pipe whose one end is closed with a valve. The reading of the pressure gauge attached to the pipe is 
. The reading of the pressure gauge falls to 
when the valve is opened. The speed of water flowing in the pipe is proportional to
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
A
By Bernoulli equation
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