Consider a liquid contained in a vessel. The | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(D) The shape of the liquid meniscus depends on the relative magnitudes of the cohesive force $(F_c)$ and the adhesive force $(F_a)$.When the cohesive

Vedclass · Accepted Answer

Convex

Vedclass · Answer

(D) The shape of the liquid meniscus depends on the relative magnitudes of the cohesive force $(F_c)$ and the adhesive force $(F_a)$.When the cohesive force between liquid molecules is much stronger than the adhesive force between the liquid and the solid surface $(F_c > F_a)$,the liquid molecules tend to pull away from the solid surface.This results in a convex meniscus near the point of contact with the solid.$A$ classic example of this behavior is mercury in a glass vessel.

Consider a liquid contained in a vessel. The liquid-solid adhesive force is very weak compared to the cohesive force in the liquid. The shape of the liquid surface near the solid shall be

Similar Questions

$A$ liquid is at rest in a container. In a sphere of influence, the liquid molecule at its centre is

Three surfaces of liquid are shown here. Find the correct statements.

$A$ water drop takes the shape of a sphere in oil, while an oil drop spreads in water, because ($A.F.$ = adhesive force, $C.F.$ = cohesive force)

Cohesive force is experienced between

$A$ drop of oil is placed on the surface of water. Which of the following statements is correct?

Vedclass Test Series

Exam Paper Generator

Online Exam Module