Home Physics Fluid Mechanics Fluid Flow The Reynolds number of a flow is the ratio of
Physics Fluid Mechanics Fluid Flow MCQ (Single Correct)

The Reynolds number of a flow is the ratio of

A
Gravity to viscous force
B
Gravity force to pressure force
C
Inertia forces to viscous force
D
Viscous forces to pressure forces

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Text Solution

Verified by Experts
The correct answer is:
C

The Reynolds number of flow is the ratio of inertia force to viscous force.

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