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Physics Waves Aqa As Questions With Answers
Physics Waves AQA
Physics Waves AQA
Physics Waves AQA AS QUESTIONS WITH ANSWERS What does a wave do? - ANSWER- Transports energy from one place to another What are mechanical waves? - ANSWER- Mechanical waves use particles to transfer energy (neighboring particles bump into each other and set their neighbors moving) What are electromagnetic waves? - ANSWER- Electromagnetic waves don't use particle vibration to transfer their energy and can therefore travel through a vacuum. e.g. light What is the unit of frequency? - AN...
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