(b) Explain what determines the shape of liquid meniscus in a narrow tube.
Answers
Answered by
0
Answer:
When liquid water is confined in a tube, its surface (meniscus) has a concave shape because water wets the surface and creeps up the side. ... When liquid mercury is confined in a tube, its surface (meniscus) has a convex shape because the cohesive forces in liquid mercury tend to draw it into a drop.
Similar questions