Question

The process of changing water vapour into water is called _________________.

Answer 1

Condensation:

• The transformation of water vapor into liquid is known as condensation.
• The process is the opposite of evaporation, in which liquid water turns into vapor.
• It occurs when warm air collides with a cooler surface.
• For example, the condensation that appears on glass has a liquid in it that is colder than the surrounding air.
• Condensation will form in a glass holding a cold liquid.
• Dew on the grass in the morning, clouds in the sky, rain pouring down, and fog in the air are some examples of condensation.

Thus the process of changing water vapor into water is called condensation.