Relationship between Types of Surface of Object, and Heat Absorption and Emission

 

9.4 Relationship between Types of Surface of Object, and Heat Absorption and Emission
   

Absorption and Radiation of Heat

  • The ability of an object to absorp or radiate heat depends on the type and colour of its surface
  • Dark objects absorb and radiate heat better than white objects
   
   

Heat Concept in Daily Life

  • The Green Building Concept is an idea developed to reduce the effects of rapid development on the environment and our health

Green Building Concept

  • has high energy efficiency through the usage of solar energy or renewable energy
  • has good water flow system, air circulation and lighting
  • uses recycled materials