Part of Electromagnetic Spectrum
Radio
Microwaves
Infrared
Visible
Ultraviolet
X-Ray
Gamma Ray
Frequency (Hz) for all
Energy Level
(Put either Lowest, Low, Highest, High/
Anything above 1015 for Hz is high) for all
Practical Use-List 2 for all
Radio:
- Frequency: 30 Hz to 300 GHz
- Energy Level: Low
- Practical Use: Broadcasting and communication, radar systems
Microwaves:
- Frequency: 300 MHz to 300 GHz
- Energy Level: Low
- Practical Use: Cooking, wireless communication, satellite communication
Infrared:
- Frequency: 300 GHz to 400 THz
- Energy Level: Low to Medium
- Practical Use: Remote controls, thermal imaging, night vision
Visible:
- Frequency: 400 THz to 790 THz
- Energy Level: Medium
- Practical Use: Human vision, photography, optical communication
Ultraviolet:
- Frequency: 790 THz to 30 PHz
- Energy Level: High
- Practical Use: Sterilization, fluorescent lighting, forensic analysis
X-Ray:
- Frequency: 30 PHz to 30 EHz
- Energy Level: High
- Practical Use: Medical imaging, security screening, materials analysis
Gamma Ray:
- Frequency: Above 30 EHz
- Energy Level: Highest
- Practical Use: Cancer treatment, sterilization of medical equipment