Question

The full range of wavelengths of EM waves are called the

Answer 1

The full range of wavelengths of Electromagnetic waves are called the ' electromagnetic spectrum '.

Answer 2

The full range of wavelengths of EM waves are called as the Electromagnetic Spectrum. In all possible EM radiation, this is what appears. It can subsume visible light and Xrays or radio frequencies. This is used for spectroscopic purposes at most times.