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A message signal frequency omega(m) is s...

A message signal frequency `omega_(m)` is superpiosed on a carrier wave of frequency `omega_(c)` to gent an amplitude modulated wave (`AM`).The frequency of the `AM` wave will be

A

`omega_(m)`

B

`omega_(c)`

C

`(omega_(c)+omega_(m))/(2)`

D

`(omega_(c)-omega_(m))/(2)`

Text Solution

Verified by Experts

The correct Answer is:
B
In amplitude modulation, frequency of carrie wave is equal to the frequency of modulated wave. Because in `AM`, Amplitude or carrier wave changes in accordance to the modulating signal
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