Civil Engineering MCQJE Level Civil Engineering
Reynolds number is the ratio of:
Fluid MechanicsFluid Mechanics and HydraulicsHARD
Choose the correct answer
A
gravity force to surface tension
B
inertia force to viscous force
C
elastic force to thermal force
D
pressure force to gravity only
Correct Answer
B. inertia force to viscous force
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Re indicates relative importance of inertia and viscosity.
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