Properties Of Solids And Liquids Question 173

Question: If the surface tension of water is 0.06 Nm-1, then the capillary rise in a tube of diameter 1 mm is (θ =0° ) [AFMC 1998]

Options:

A) 1.22 cm

B) 2.44 cm

C) 3.12 cm

D)3.86 cm

Show Answer

Answer:

Correct Answer: B

Solution:

h=2Trdg=2×6×1025×104×103×10

=2.4×102m=2.4cm



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