Environmental Sciences, asked by lodmelamorre, 2 days ago

place each application to the box where tge EM wave is located radio wave

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Answered by babitaara38
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Know how radio works and how radio waves transfer information from a station to a receiver

Know how radio works and how radio waves transfer information from a station to a receiver

Overview of radio waves, including discussion of frequency and amplitude modulation.

Encyclopædia Britannica, Inc.

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radio wave, wave from the portion of the electromagnetic spectrum at lower frequencies than microwaves. The wavelengths of radio waves range from thousands of metres to 30 cm. These correspond to frequencies as low as 3 Hz and as high as 1 gigahertz (109 Hz). Radio-wave communications signals travel through the air in a straight line, reflect off of clouds or layers of the ionosphere, or are relayed by satellites in space. They are used in standard broadcast radio and television, shortwave radio, navigation and air-traffic control, cellular telephony, and even remote-controlled toys. (For a fuller treatment, see electromagnetic radiation: Radio waves.)

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