A

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Q. Microphone is a device which transforms the

  • (A) Sound signal into current signal
  • (B) Current signal into sound signal
  • (C) Sound signal into light signal
  • (D) Light signal into sound signal
  • Correct Answer - Option(A)
  • Views: 12
  • Filed under category Physics
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Explanation by: Admin

Microphone is a device which transforms the sound signal into current signal.

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