A glass tube of smaller diameter is used while performing an experiment for the capillary rise of water because

Question: A glass tube of smaller diameter is used while performing an experiment for the capillary rise of water because
[A].

it is easier to see through the glass tube

[B].

glass tube is cheaper than a metallic tube

[C].

it is not possible to conduct this experiment with any other tube

[D].

all of the above

Answer: Option A

Explanation:

No answer description available for this question.