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Amplitude of a Wave

Amplitude mod...

Question

Amplitude modulation has:

A

one carrier with two side band frequencies.

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B

one carrier.

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C

one carrier with infinite frequencies.

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D

one carrier with high frequency.

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Solution

The correct option is B one carrier with two side band frequencies.
In amplitude modulation, modulated signal has a carrier wave with two side band frequencies as shown in the attached figure.

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Amplitude of a Wave

Standard XII Physics

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