He builds a large model to see how the sound waves travel through air ... This clips is relevant for teaching Physics at KS3 or KS4 and National 4/5. This appears in AQA, OCR, EDEXCEL, WJEC ...
The sound waves that smashed the glasses travel through ... This clips is relevant for teaching Physics at KS3 or KS4 and National 4/5. This appears in AQA, OCR, EDEXCEL, WJEC GCSE in England ...
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