Reflection and Refraction 0.0 / 5 ? PhysicsReflection and RefractionGCSEEdexcel Created by: KatiedraytonCreated on: 02-04-18 19:33 What are reflection and efraction both properties of? Waves 1 of 5 What is the angle of incidence equal to? The angle of reflection 2 of 5 What is refraction? Refraction is a change in the direction of light ray that happens when it travels from one transparent material to another. 3 of 5 Why does refraction happen? Refraction happens because light waves travel at different speeds in different materials. 4 of 5 Do light waves travel quicker or slower in glass than they do in air? Yes 5 of 5
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