Radio waves.
A bit higher in frequency than "radio", but not much.
Radio 'waves'.
infratered radiation
The electromagnetic wave used here is Ultraviolet wave...
electromagnetic waves
Radio waves are a type of electromagnetic wave.
Radio 'waves'.
The radio wave I believe.
infratered radiation
The electromagnetic wave used here is Ultraviolet wave...
electromagnetic waves
Radio waves are a type of electromagnetic wave.
Electromagnetic waves can travel in a vacuum. Radiowaves, which are used in television signals, are one part of the electromagnetic spectrum.
A laser generates an electromagnetic wave operating at light frequencies.
Light is an example of a electromagnetic wave.
It is UltraViolet Radiation
Ultraviolet Radiation
Radio wave