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Electromagnetic Waves - Coggle Diagram
Electromagnetic Waves
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Properties
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When it travels from one medium to another:
- Speed and wavelength change
- Frequency remains the same
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Applications
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IR radiation
Remote controller, intruder alarm
Microwaves
Microwave, oven, satellite TV
X-rays
Radiation therapy, flaw detection
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Effects
Infrared heating
Heat radiated from objects, without directly heating the air
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