Electromagnetic radiation is more common than you think. Radio and TV stations emit radio waves when they broadcast their programs; microwav

Question

Electromagnetic radiation is more common than you think. Radio and TV stations emit radio waves when they broadcast their programs; microwaves cook your food in a microwave oven; dentists use X rays to check your teeth. Even though they have different names and different applications, these types of radiation are really all the same thing: electromagnetic (EM) waves, that is, energy that travels in the form of oscillating electric and magnetic fields.

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Verity 5 years 2021-07-27T02:27:29+00:00 1 Answers 22 views 0

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    2021-07-27T02:28:47+00:00

    Answer:

    Explanation:

    1. They have different wavelengths – Because These radiations form a spectra that differs by the size of the wavelength.

    2. They have different Frequencies (f) that is frequency = 1/ wavelength

    (f = 1/wavelength)

    3. They propagate at different speed though a non vacuum media (non vacuum media affect the speed based on the wavelength)

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