Test Index

Agniveer Vayu or IAF Group X 18 Jan 2023 Paper

© examsnet.com

Question : 3

Total: 70

A capillary tube of diameter 2 mm is dipped in a liquid of specific gravity 0.8. The liquid rises in tube by 15 mm making an angle of contact of zero with the tube. Determine the surface tension of the liquid in contact with air and glass tube.

1 kN/m
0.05 kN/m
0.06 N/m
1 N/m

Go to Question:

Prev Question

Next Question