GCSE Physics - Refraction of waves
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YouTubeCognito
GCSE Physics - Refraction of waves
In this video we cover the following: - What 'refraction' means - When refraction occurs - How to draw ray diagrams for the refraction of light - The idea that during refraction, the wavelength of a wave stays constant, and it is the wave speed that changes Exam board specific info: AQA - Relevant to all courses! IGCSE Edexcel - Relevant to all ...
660.9K viewsDec 24, 2019
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