Examples Across the Electromagnetic Spectrum

Examples Across the Electromagnetic Spectrum

The electromagnetic spectrum is the full range of electromagnetic waves, from very long radio waves to extremely short gamma rays. Each part of the spectrum has different wavelengths, frequencies, and uses. For example, radio waves allow us to listen ...

Electromagnetic waves span a wide range of frequencies and wavelengths.

Radio waves have the lowest frequencies. They are used to stream music to Bluetooth speakers and send signals to devices such as phones.

Microwaves, which are slightly higher in frequency, help heat food in microwave ovens and are also used in weather...