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The critical velocity v of a body depend...

The critical velocity v of a body depends on the coefficient of viscosity `eta` the density d and radius of the drop r. If K is a dimensionless constant then v is equal to

A

`(K eta d)/(1)`

B

`(Kd)/(eta r)`

C

`(K eta)/(dr)`

D

`(Kr)/(eta d)`

Text Solution

Verified by Experts

The correct Answer is:
C
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