asked 84.2k views
2 votes
A meniscus in a test tube forms when water curves slightly upward at the edge near the glass. This is due to

asked
User Morilog
by
8.5k points

1 Answer

4 votes
Capillary Action, the water starts to climb the wall of the tedt tube, this happens in straws and plants too.
answered
User Farhan
by
7.4k points
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.