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Question: Answered & Verified by Expert
The velocity of efflux of a liquid through an orifice in the bottom of the tank does not depend upon
PhysicsMechanical Properties of FluidsVITEEEVITEEE 2017
Options:
  • A size of orifice
  • B height of liquid
  • C acceleration due to gravity
  • D density of liquid
Solution:
2277 Upvotes Verified Answer
The correct answer is: size of orifice
$\mathrm{v}=$ velocity of efflux through an orifice
$=\sqrt{2 \mathrm{gH}}$


It is independent of the size of orifice.

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