The velocity at which the flow changes from the laminar flow to the turbulent flow, is called critical velocity. It is of two types, i.e., lower critical velocity and higher critical velocity.
The velocity at which the laminar flow stops, is known as lower critical velocity, while the velocity at which the turbulent flow starts, is known as higher critical velocity.
159) The velocity at which the flow changes from laminar flow to turbulent flow is called
Answer is:
critical velocity
Explanation:
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the sloping side is equal to half the width at the top
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