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Light

4 science light

TermDefinition
Sources of Light Objects that emit or give out light.
Natural Light sources that exist in nature.
Artificial Light sources created by people.
Luminous Objects that give out their own light.
Non-luminous Objects that do not give out their own light.
Opaque Objects that do not allow any light to pass through them.
Translucent Objects that allow only some light to pass through them.
Transparent Objects that allow light to pass through them completely.
Reflection Light bounced back by the surface of an opaque object.
Refraction The bending of light when it passes from one medium to another.
Dispersion The splitting of visible or white light into its seven colours.
Prism A device having a triangular shape and made of glass or quartz, used to separate white light into its seven colours.
Shadow A black coloured patch formed when an opaque object comes in between the path of light and blocks it.
Created by: learnloop
 

 



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