• Created by: IzzyB1
  • Created on: 04-11-18 13:32


Luminous objects - visible as light from them enters our eyes

Non-luminous objects - visible because they reflect light

Diffuse reflection - when rough surfaces scatter reflected light in a directions

Specular reflection - when smooth surfaces reflect light evenly

Light from the sun or lamps is called white light, which is a mixture of different colours. These can


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