Name: Reflection, refraction, and sound waves - OCR Gateway - GCSE Physics (Single Science) - OCR Gateway - Video - BBC Bitesize
Channel: BBC Bitesize
Description: Learn about and revise, sound, light, reflection, refraction and ultrasound with GCSE Bitesize Physics.

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Tim Peake uses an alarm clock to help explain how sound travels

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Reflection, refraction, and sound waves - OCR Gateway

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