Water is filled up to a height h in a beaker of radius R . The density of water is ρ, the surface tension of water is T and the atmospheric pressure is P0. Consider a vertical section ABCD of the water column through a diameter of the beaker. The force on water on one side of this section by water on the other side of this section has magnitude?

Water is filled up to a height h in a beaker of radius R . The density

1.	Water is filled up to a height h in a beaker of radius R . The density of water is ρ, the surface tension of water is T and the atmospheric pressure is P0. Consider a vertical section ABCD of the water column through a diameter of the beaker. The force on water on one side of this section by water on the other side of this section has magnitude?
A.	20 2P Rh + πR ρgh − 2RT
B.	20 2P Rh + Rρgh − 2RT
C.	2 20 P πR + Rρgh − 2RT
D.	2 20 P πR + Rρgh + 2RT
Answer» C. 2 20 P πR + Rρgh − 2RT