Hydraulics and Fluid Mechanics - Engineering

Q1:

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

ANS:A - it is easier to see through the glass tube

Explanation: No answer description is available.