Question

Write the name of electromagnetic wave whose wavelength range is
6 to 4000. Also give its two main uses. explain
​

Answer 1

Electromagnetic waves width of wavelength range of 6 metres to 4000 metres is RADIO WAVES.

Detailed Discussion:

• Radio where have the highest wavelength range amongst all other waves in the electromagnetic spectrum.

• Hence, they have the lowest frequency range in the electromagnetic spectrum.

Uses of Radio waves:

• They are used to broadcast standard radio and television.

• They are used by air traffic control to safely navigate airplanes during take off, in-flight and landing.

• Surprisingly, the RC cars (Remote Controlled) operated with the help of radio waves.

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