A) \[{{\omega }_{C}}\]and\[\sqrt{\omega _{c}^{2}+\omega _{m}^{2}}\]
B) \[{{\omega }_{c}},{{\omega }_{c}}+{{\omega }_{m}}\] and\[{{\omega }_{c}}-{{\omega }_{m}}\]
C) \[{{\omega }_{c}}\]and\[{{\omega }_{m}}\]
D) \[{{\omega }_{c}}\]and\[\sqrt{{{\omega }_{c}}{{\omega }_{m}}}\]
Correct Answer: B
Solution :
The frequencies present in amplitude modulated wave are : Carrier frequency \[={{\omega }_{c}}\] Upper side band frequency \[={{\omega }_{c}}+{{\omega }_{m}}\] Lower side band frequency \[={{\omega }_{c}}-{{\omega }_{m}}.\]You need to login to perform this action.
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