Water is coming out of a hole made in the wall of a fresh water tank . If the size of he hole is increasesd, (i) will velocity of efflux of water change? (ii) will the volume of the water coming out per second change?

Efflux is coming out of hole as shown in figure

From acitve hydathodes, the water comes out by

A tank filled with fresh water has a hole in its bottom and water is flowing out of it. If the size of the hole is increased, then

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 ?

In a vessel of water a hole is made at a depth of 3.5 m from the free surface. What would be the velocity of efflux ?

A tank if filled with water upto height H. When a hole is made at a distance h below the level of water. What will be the horizontal range of water jet ?

In a container, filled with water upto a height h, a hole is made in the bottom. The velocity of water flowing out of the hole is

Water leaks out from an open tank through a hole of area 2mm^2 in the bottom. Suppose water is filled up to a height of 80 cm and the area of cross section of the tankis 0.4 m^2 . The pressure at the open surface and the hole are equal to the atmospheric pressure. Neglect the small velocity of the water near the open surface in the tank. a. Find the initial speed of water coming out of the hole. b. Findteh speed of water coming out when half of water has leaked out. c. Find the volume of water leaked out during a time interval dt after the height remained is h. Thus find the decrease in height dh in term of h and dt. d. From the result of part c. find the time required for half of the water to leak out.