The speed of the effux from an open tank is identical to that of `"_____"`

The speed of the efflux from an open tank is identical to that of "_____"

The velocity of outflow of a liquid from an open tank is identical to that of a freely falling body. Name this law and the principle behind the law.

Calcualate speed of effux of kerosene from an orifice of a tank in which in the tank if therre contaning water has an orifice of an tank in which pressure is 4 atmosphere .Density of kerosene is 0.72 kg per litre .One atmosphere =1 kg f cm^(-2) .

From a square cardboard of side 18 cms an open tank is made by cutting off equal squares from the corners of cardboard and turning up the sides. The maximum volume of the tank is

The top of a water tank is open to air and its water lavel is maintained. It is giving out 0.74 m^(3) water per minute through a circular opening of 2 cm radius in its wall. The depth of the centre of the opening from the level of water in the tank is close to :

The top of a water tank is open to air and its water lavel is maintained. It is giving out 0.74 m^(3) water per minute through a circular opening of 2 cm radius in its wall. The depth of the centre of the opening from the level of water in the tank is close to :

There is a small hole near the bottom of an open tank filled with a liquid the speed of water ejected does not depend on

There is a small hole near the botton of an open tank filled with liquid. The speed of the water ejected does not depend on