How does the angle of contact depend on tempe | vedclass

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

Question

(A) The angle of contact $	heta$ depends on the surface tension of the liquid-solid interface,the liquid-air interface,and the solid-air interface. A

Vedclass · Accepted Answer

It increases with temperature.

Vedclass · Answer

(A) The angle of contact $	heta$ depends on the surface tension of the liquid-solid interface,the liquid-air interface,and the solid-air interface. As the temperature of a liquid increases,its surface tension decreases. This change in surface tension affects the balance of forces at the point of contact,leading to an increase in the angle of contact $	heta$.

How does the angle of contact depend on temperature?

Similar Questions

The meniscus of mercury in the capillary tube is

The liquid meniscus in a capillary tube will be convex,if the angle of contact is

$A$ glass plate is partly dipped vertically in mercury and the angle of contact is measured. If the plate is inclined,then the angle of contact will

If a water drop is kept between two glass plates,then its shape is

Why is Teflon coated on non-stick frying pans? Explain.

Vedclass Test Series

Exam Paper Generator

Online Exam Module