What is the expression for flow velocity of the condensate if the dens – McqOptions

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1.	What is the expression for flow velocity of the condensate if the density of the vapour is not zero?
A.	U= ( frac{ rho rho v}{ mu}g( delta- frac{y^2}{2}) )
B.	U= ( rho g( delta y - frac{y^2}{2}) )
C.	U= ( frac{ rho}{ mu rho v}g( delta y-y^2) )
D.	U= ( frac{( rho- rho v)}{ mu}g( delta y- frac{y^2}{2}) )
Answer» E.

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