Which of the following is/are characteristics of sound? I Pitch II. Loudness III. Quality IV…

Which of the following is/are characteristics of sound? I Pitch II. Loudness III. Quality IV Noise
  • A.
    I only
  • B.
    II only
  • C.
    I and II only
  • D.
    l, II and III only
  • E.
    I, II, III and IV
Correct Answer: Option D
Explanation
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