Question

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Critical velocity of liquid - Raynold's Number....!!!!

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Answer 1

Answer:

the limiting value in which the flow streamlined and above which the velocity.the speed and direction in which the flow of a liquid changes from through tube smooth to turbulent is known as the critical velocity of the fluid.

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Answer 2

Critical velocity is the speed and direction at which the flow of a liquid through a tube changes from smooth to turbulent. Determining the critical velocity depends on multiple variables, but it is the Reynolds number that characterises the flow of the liquid through a tube as either turbulent or laminar. The Reynolds number is a dimensionless variable, which means that it has no units attached to it. In this article, we shall be discussing the critical velocity formula.

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