EASY
Agniveer Vayu
IMPORTANT
Earn 100

Angle of contact of a liquid with a surface is . If a capillary of the same material as that of the surface is immersed in the same liquid, the liquid will
(a)Rise in the capillary and have concave meniscus
(b)Rise in the capillary and have convex meniscus
(c)Be depressed in the capillary and have concave meniscus
(d)Be depressed in the capillary and have convex meniscus

83.33% studentsanswered this correctly

Important Questions on Mechanical Properties of Fluids
EASY
Agniveer Vayu
IMPORTANT
In a capillary tube experiment, a vertical long capillary tube is dipped in water. The water rises up to a height of due to capillary action. If water temperature increases then new height of water column in capillary becomes -
