Question

the radiation having maximum wavelength is (1) ultraviolet Ray's (2) radio waves (3) x-rays (4) infra red Ray's​

Answer 1

Answer:

Radio waves are a type of electromagnetic radiation with wavelengths in the electromagnetic spectrum longer than infrared light. Radio waves have frequencies from 300 GHz to as low as 3 KHz and corresponding wavelengths ranging from 1 millimeter to 100 kilometers. Like all other electromagnetic waves, they travel at the speed of light.

Explanation:

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