Liquids of different densities in tanks, having an orifice at exactly same height below liquid surface, have same efflux velocity of liquid coming out. Why?

Liquids of different densities in tanks, having an orifice at exactly

1.	Liquids of different densities in tanks, having an orifice at exactly same height below liquid surface, have same efflux velocity of liquid coming out. Why?
Answer» SOLUTION :Efflux VELOCITY is INDEPENDENT of DENSITY of the liquid.