What Is The Co-Efficient Of Contraction, If A Fluid Jet Discharging From A 50 Mm Diameter Orifice Has A 40 Mm Diameter At Its Vena-Contracta ?

0.32

0.64

0.94

1.65

What Is The Co-Efficient Of Contraction, If A Fluid Jet Discharging From A 50 Mm Diameter Orifice Has A 40 Mm Diameter At Its Vena-Contracta ?

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