In FM, frequency of modulated wave varies with

Related MCQs

• If frequency of modulated wave is less than frequency of carrier wave, then input signal is
• In frequency modulation, amplitude of modulated wave is
• Amplitude of modulated wave is in phase with
• For a given system, the minimum frequency of a standing wave is in a
• If frequency of certain wave is f, then it's velocity is {{}}
• Variation in amplitude or frequency of carrier wave is called
• A wave of frequency 1 GHz has wavelength of
• A sound wave which has frequency higher than the upper limit of human hearing is
• A train with a whistle that emits a note of frequency 800 Hz is approaching an observer at speed of 60 m s-1, the frequency of note heard by observer is {{}}
• In a stationary wave, nodes are at