Electromagnetic radiation of the highest frequency is
(1) ?-rays
(2) x-rays
(3) Radio waves
(4) Infrared waves
Answer Posted / brajesh jha
(3) Radio waves
in order of increasing frequency and decreasing
wavelength): radio waves, microwaves, terahertz radiation,
infrared radiation, visible light, ultraviolet radiation, X-
rays and gamma rays
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