Questions
The surface tension of a liquid is 70 dyne/cm. It may be expressed in M.K.S. system as:
detailed solution
Correct option is B
70 dyne/cm =70 ×10-5 N10-2 m =0.07 N m-1Talk to our academic expert!
Similar Questions
Consider the following statements.
(A) Surface tension has same units as force gradient.
(B) Surface tension of a liquid is force per unit length on an imaginary line drawn on the liquid surface.
Select the correct option.
(a) (A) is false, But (B) is true.
(b) Both (A) and (B) are true.
(c) (A) is true, But (B) is false.
(d) Both (A) and (B) are false.
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