What is angle of contact ?

If a liquid does not wet glass, its angle of contact is

If a liquid does not rise or fall in a capillary tube , then its angle of contact is

What is mean by angle of contact ? Explain why it is accute in case of water and glass and obtuse in case of mercury and glass.

Define angle of contact. Draw the labelled diagram sharing angle of contact for - a liquid which does not wet the solid

Define angle of contact. Draw the labelled diagram sharing angle of contact for - liquids which partially wet a solid surface

Define angle of contact. Draw the labelled diagram sharing angle of contact for - a liquid which completely wet the solid.

Which of the following factors does not affect the angle of contact ?

Nature of meniscus for liquid having angle of contact as 0^@ is

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

A liquid does not wet the sides of solid if angle of contact is........