Question

Which property of water causes surface tension and how does it work?

a. Cohesion - Water molecules are attracted to each other, creating a "skin" on the surface.
b. Adhesion - Water molecules are attracted to other substances, creating tension.
c. Density - Water's unique density creates surface tension.
d. Viscosity - Water's viscosity leads to the formation of surface tension.

Answer 1

Cohesion is the attraction between water and other molecules, creating surface tension. Adhesion is the attraction between water molecules, aiding in capillary action. Heat of vaporization helps regulate body temperature by evaporation.

Step-by-step explanation:

b. Cohesion is the attraction between water and other molecules, which help create surface tension. Insects can walk on water because of cohesion. Cohesion is the attraction between water and other molecules, creating surface tension. Adhesion is the attraction between water molecules, aiding in capillary action. Heat of vaporization helps regulate body temperature by evaporation.

Adhesion is the attraction between water molecules. Water moving up from the roots of plants to the leaves as a result of capillary action is because of adhesion. Heat of vaporization is the amount of energy required to convert liquid into gas. This property helps humans maintain homeostasis of body temperature by evaporation.