Properties Of Solids And Liquids Question 168

Question: A vessel, whose bottom has round holes with diameter of 0.1mm, is filled with water. The maximum height to which the water can be filled without leakage is (S.T. of water =75 dyne/cm, g =1000 cm/s2) [CPMT 1989; J&K CET 2004]

Options:

A) 100 cm

B) 75 cm

C) 50 cm

D) 30 cm

Show Answer

Answer:

Correct Answer: D

Solution:

$ h=\frac{2T}{rdg}=\frac{2\times 75}{0.005\times 1\times 10^{3}}=30cm $



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