![medical imaging using electromagnetic radiation communication uses properties dangers EM waves radio waves microwaves infrared radiation visible light ultraviolet X-rays gamma rays EM spectrum igcse/gcse 9-1 Physics revision notes medical imaging using electromagnetic radiation communication uses properties dangers EM waves radio waves microwaves infrared radiation visible light ultraviolet X-rays gamma rays EM spectrum igcse/gcse 9-1 Physics revision notes](https://docbrown.info/ephysics/ephyspics/wave22b.gif)
medical imaging using electromagnetic radiation communication uses properties dangers EM waves radio waves microwaves infrared radiation visible light ultraviolet X-rays gamma rays EM spectrum igcse/gcse 9-1 Physics revision notes
![Exposure to radio-frequency electromagnetic waves alters acetylcholinesterase gene expression, exploratory and motor coordination-linked behaviour in male rats - ScienceDirect Exposure to radio-frequency electromagnetic waves alters acetylcholinesterase gene expression, exploratory and motor coordination-linked behaviour in male rats - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S221475001730063X-fx1.jpg)
Exposure to radio-frequency electromagnetic waves alters acetylcholinesterase gene expression, exploratory and motor coordination-linked behaviour in male rats - ScienceDirect
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