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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