The velocity of efflux of a fluid through an orifice 15 cm below the fluid surface (which is open to the atmosphere) is [Take g = 10 m `s^(-2)`]

A cylinder of height 20 m is completely filled with water. The velocity of efflux of water through a hole on the side wall of the cylinder near its bottom is (Take g=10 m s^(-2) )

A cylinder of height 20 m is completely filled with water. The velocity of efflux of water through a hole on the side wall of the cylinder near its bottom is (Take g=10 m s^(-2) )

A cylinder of height 20 m is completely filled with water. The velocity of efflux of water through a hole on the side wall of the cylinder near its bottom is (Take g=10 m s^(-2) )

The velocity of efflux of liquid through orifice is equal to velocity which a body attains while falling freely from the free surface of liquid to the orifice. This is known as "_______".

The velocity of efflux of liquid through orifice is equal to velocity which a body attains while falling freely from the free surface of liquid to the orifice. This is known as "_______".

An open water tank has an orifice 10 cm below the surface of water. If there is no loss of energy, then what is the speed of efflux ? (Take g = 10 m s^(-2) )

An open water tank has an orifice 10 cm below the surface of water. If there is no loss of energy, then what is the speed of efflux ? (Take g = 10 m s^(-2) )

An open vessel contains water upto height 50 cm in it. What is the velocity of efflux through an orifice at height 30 cm above the bottom level ? [Take g = 10 m//s^(2) ]

An open vessel contains water upto height 50 cm in it. What is the velocity of efflux through an orifice at height 30 cm above the bottom level ? [Take g = 10 m//s^(2) ]