Radio & light
Radio, microwave, infrared, visible light and ultraviolet.
11 entries, lowest frequency first. All are labeled Measured.
Entries
- Very Low Frequency (VLF) RadioMeasuredVLF radio waves (3–30 kHz) used for submarine communication and navigation.10,000.00 Hz
- AM Radio BandMeasuredThe AM radio broadcast band.1 MHz
- FM Radio BandMeasuredFM radio (88–108 MHz).100 MHz
- WiFi 2.4 GHzMeasuredWiFi 2.4 GHz band used for wireless networking.2.4 GHz
- Microwave OvenMeasuredStandard microwave oven frequency (2.45 GHz).2.45 GHz
- Near InfraredMeasuredNear infrared radiation (~300 THz, ~1000 nm).300 THz
- Red Light (620 nm)MeasuredRed visible light at about 620 nm.484 THz
- Green Light (530 nm)MeasuredGreen visible light at about 530 nm.566 THz
- Blue Light (470 nm)MeasuredBlue visible light at about 470 nm.638 THz
- Violet Light (380 nm)MeasuredViolet light at the highest visible frequency (~380 nm).789 THz
- Ultraviolet (UV-A)MeasuredUV-A radiation (315–400 nm).900 THz