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Earlier discussion
1 older comment kept for context.
Oluwaseun Adeyemi
The spectrum is given below in order of increasing wavelength and decreasing frequency:
\(\gamma\)-rays \(\rightarrow\) X-rays Ultraviolet rays \(\rightarrow\) Visible light rays \(\rightarrow\) Infrared \(\rightarrow\) Micro waves \(\rightarrow\) Radio waves