Contact angle is the angle between a liquid droplet and the surface it rests upon. The angle gives an indication of the intermolecular interaction between the liquid and the surface. It is a critical parameter in the study of wetting phenomena.
Contact angle is the angle between a liquid droplet and the surface it rests upon. The angle gives an indication of the intermolecular interaction between the liquid and the surface. It is a critical parameter in the study of wetting phenomena.