Water is flowing through two horizontal pipes of different diameters which are connected together. The diameters of the two pipes are 3 cm and 6 cm, respectively. If the speed of water in the narrower tube is 
, then the speed of water in the wider tube is
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
B
From continuity equation, 
or 
( 
diameter of pipe)
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