Question

A message signal of freuency `omega_(m)` is superposed on a carrier wave of frequency `omega_(c)` to get an amplititude 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)`

Answer 1

Correct Answer - B
In amplitude modulation, the frequency of modulated wave is equal to the frequency of carrier wave.