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Kriti Narang
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Poll
Asked: 2019-11-07T17:25:34+00:00 In:

Audio sine waves of 3 kHz frequency are used to amplitude modulate a carrier signal of 1.5 MHz. Which of the following statements are true?

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Poll Results

25%The side band frequencies are 1503 kHz and 1497 kHz. ( 3 voters )
0%The side band frequencies are 1506 kHz and 1494 kHz.
50%The bandwidth required for amplitude modulation is 6kHz. ( 6 voters )
25%The bandwidth required for amplitude modulation is 3 MHz. ( 3 voters )
Based On 12 Votes

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cbseclass 12class 12 physicscommunication systemsncertphysics
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    1 Answer

    1. Get Hindi Medium and English Medium NCERT Solution for Class 12 Physics to download.
      Please follow the link to visit website for first and second term exams solutions.
      https://www.tiwariacademy.com/ncert-solutions/class-12/physics/

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