diffuse reflection
What diffuse reflection means in Physics GCSE, as defined for AQA.
Definition of diffuse reflection
Check what you remember
Read the wording for your board, then hide it and explain diffuse reflection in your own words. Rough notes are fine. This is a self-check, with no mark or grade.
Reference: AQA
Reflection from a rough surface, where the normals point in many different directions so parallel rays leave at many different angles and the light is scattered.
Topics that use diffuse reflection
- Visible light (physics only) (AQA GCSE)
Related terms
- absorption
- colour filters
- frequency and wavelength
- heating by absorbed light
- law of reflection
- opaque surfaces
- selective reflection
- specular reflection
Using diffuse reflection in the exam
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