[" The top of a water tank is open to air and its water level is "],[" maintained.It is giving out "0.74m^(3)" water per minute through a "],[" circular opening of "2cm" 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 :

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 :

Water flows out of a small hole in the wall of a large tank near its bottom. What is the speed of efflux of water when height of water level in the tank is 5.0 m ?

Water is flowing through a cylindrical pipe of internal diameter 2 cm, into a cylinderical tank of base radius 40 cm, at the rate of 0.4 m per second. Determine the rise in level of water in the tank half an hour.

A large open tank has two holes in the wall. One is square hole of side L at a depth y from the top and the other is a circular hole of radius R at a depth of 4y from the top. When the tank is completely filled with water, the quantities of water flowing out per second from both holes are the same. Then R is equal to

A large open tank has two holes in the wall. One is a square hole of side L at a depth y from the top and the other is a circular hole of radius R at a depth 4y from the top. When the tank is completely filled with water, the quantities of water flowing out per second from the two holes are the same. The value of R is

A large open tank has two holes in the wall. One is a square hole of side L at a depth h from the top and the other is a circular hole of radius r at a depth 4 h from the top. Whwn the tank is completely filled with water, the quantity of water flowing out per second from both the holes are the same. What is the value of r?