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Reynolds number for a liquid of density ...

Reynolds number for a liquid of density `rho`, viscosity `eta` and flowing through a pipe of diameter D, is given by

A

`(rho vD)/(eta)`

B

`(rho eta D)/(v)`

C

`(rho v eta)/(D)`

D

`(eta v D)/(rho)`

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The correct Answer is:
A
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