Physics A-Level
Reflection at boundaries
What Reflection at boundaries means in Physics A-Level, as defined for OCR.
Definition of Reflection at boundaries
Check what you remember
Read the wording for your board, then hide it and explain Reflection at boundaries in your own words. Rough notes are fine. This is a self-check, with no mark or grade.
Reference: OCR
The change of direction at a boundary, where the angle of incidence equals the angle of reflection, both measured from the normal.
Topics that use Reflection at boundaries
- Wave motion (OCR A-Level)
Related terms
- Amplitude
- Compressions and rarefactions
- Diffraction and gap-to-wavelength ratio
- Displacement
- Displacement–distance graph
- Frequency
- Frequency as a source-determined property
- Intensity
Using Reflection at boundaries in the exam
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