If H is the depth of water retained by a vertical wall, the height of centre of pressure above the bottom is

If H is the depth of water retained by a vertical wall, the height of

1.	If H is the depth of water retained by a vertical wall, the height of centre of pressure above the bottom is
A.	H/2
B.	H/3
C.	2H/3
D.	H/5
Answer» B. H/3