Questions
A liquid enters a tube of variable cross section with a velocity 4m/sec through wider end leaves from the narrower end whose radius is half of the wider one. The velocity with which it leaves the tube is
detailed solution
Correct option is B
A1v1=A2v2⇒πr12v1=πr22v2⇒r2×4=(r2)2v2 ⇒r2×4=r24v2⇒v2=16m/secTalk to our academic expert!
Similar Questions
An incompressible liquid flows through a horizontal tube shown in the following figure. Then the velocity v of the fluid is
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