Cohesion, Adhesion, Surface tension

Front

What is the term for the tendency of molecules of the same kind to stick to one another?

Back

Cohesion

Front

What is the phenomenon that allows paper clips to float on the surface of water?

Back

Surface tension

Front

What is the term for water's ability to defy gravity and climb up a tube?

Back

Capillary Action

Front

Why is capillary action important for plants?

Back

It helps bring water up into the roots and to the branches and leaves.

Front

What two elements make up water?

Back

Hydrogen and oxygen.

Front

What is adhesion in the context of water molecules?

Back

The tendency of water molecules to stick to other substances.

Front

How does surface tension affect small objects placed on water?

Back

It allows small objects to float due to the tightness across the surface of the water.

Front

What role does cohesion play in the formation of water droplets?

Back

Cohesion causes water molecules to stick together, forming droplets.

Front

How does temperature affect surface tension?

Back

As temperature increases, surface tension generally decreases.

Front

What is the relationship between cohesion and capillary action?

Back

Cohesion helps water molecules stick together, which is essential for capillary action to occur.