First slide
Surface tension
Question

Consider the following statements.
(A) The tip of the nib of ink-pen is split.
(B) The split in nib acts as the capillary.

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.

Moderate
Solution

Both A and B  are true.

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