51ºÚÁÏ

Last updated

29 June 2025

pptx, 6.55 MB
pptx, 6.55 MB

This lesson covers how to use a protractor to measure angles of incidence and reflection, the relationship between the angle of incidence and reflection, how to draw wave fronts, how to construct a ray diagram and a practical task for reflection.
Past paper IGCSE exam questions are used throughout. All questions come with answers or full worked solutions.
A shortened version of the lesson can be found on YouTube.

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