Liquid changes to gaseous phase

Gas changes to liquid phase

Evaporation results in cooling

Condensation results in warming

The process involves absorption of heat energy

The process involves release of heat energy

Eg: Clothes drying in the sun

Eg : Fogging of glasses while opening freeze

  1. Class 9
  2. Chapter 1 Class 9 - Matter In Our Surroundings

About the Author

Davneet Singh's photo - Teacher, Computer Engineer, Marketer
Davneet Singh
Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 9 years. He provides courses for Maths and Science at Teachoo.