Which one of the following sequences of electromagnetic spectrum is correct in terms of ascending wavelength order ?
[amp_mcq option1=”X-rays – Gamma rays – UV – Infrared – Visible – Microwaves – Radio and TV waves” option2=”Gamma rays – X-rays – UV – Infrared – Visible – Microwaves – Radio and TV waves” option3=”Gamma rays – X-rays – UV – Visible – Infrared – Microwaves – Radio and TV waves” option4=”UV – Gamma rays – X-rays – Visible – Infrared – Microwaves – Radio and TV waves” correct=”option3″]
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UPSC Geoscientist – 2024
Gamma rays → X-rays → Ultraviolet (UV) → Visible light → Infrared (IR) → Microwaves → Radio waves.
We need to arrange the given options in increasing wavelength.
Comparing this with the other options, none of them follow the correct order of increasing wavelength.