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Question: Answered & Verified by Expert
In amplitude modulation,
PhysicsCommunication SystemMHT CETMHT CET 2020 (16 Oct Shift 1)
Options:
  • A both amplitude and frequency do not change according to information signal.
  • B amplitude remains constant but frequency changes according to information
    signal.
  • C both amplitude and frequency change according to information signal.
  • D amplitude of carrier wave changes according to information signal.
Solution:
1930 Upvotes Verified Answer
The correct answer is: amplitude of carrier wave changes according to information signal.
amplitude of carrier wave changes according to information signal

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