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The cylindrical tube of a spray pump has...

The cylindrical tube of a spray pump has radius `R`, one end of which has `n` fine holes, each of radius `r`. If the speed of the liquid in the tube is `V`, the speed of the ejection of the liquid through the holes is:

A

`(v)/(n)[(R)/(r)]`

B

`(v)/(n)[(R)/(r)]^((1)/(2))`

C

`(v)/(n)[(R)/(r)]^((3)/(2))`

D

`(v)/(n)[(R)/(r)]^(2)`

Text Solution

Verified by Experts

The correct Answer is:
D
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ALLEN-ELASTICITY, SURFACE TENSION AND FLUID MECHANICS-Exercise 2 (One or more than one correct answer)
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