Infrared
- Created by: Najeeha
- Created on: 17-05-14 14:27
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- Infrared
- Sources
- heat sources
- Thermal radiation
- Electromagnetic radiation
- Stars
- Human body
- Electronic devices
- Lamps
- Flames
- Uses
- Security Cameras
- Lights
- Remote Controls
- Video recorders
- Physiotherapy
- Heaters
- Toasters
- Grills
- Burgular alarms
- Optical Fibres
- Short range communication
- Dangers
- burns
- can break chemical bonds
- too mch can be bad
- Precautions
- Limit exposure
- Sources
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