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Water is filled up to a height h in a beaker of radius R as shown in the figure. The density of water is , the surface tension of water is  and the atmospheric pressure is . Consider a vertical section  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)

b)

c)

d)



Question ID - 57458 | SaraNextGen Top Answer

Water is filled up to a height h in a beaker of radius R as shown in the figure. The density of water is , the surface tension of water is  and the atmospheric pressure is . Consider a vertical section  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)

b)

c)

d)

1 Answer
127 votes
Answer Key / Explanation : (b) -

(b)

Net force = Average pressure  Area – T  2R

127 votes


127