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Sound — Physics STD 10 — Question

ICSE BoardEnglish MediumSTD 10PhysicsSound1 Mark
MCQ
What is referred as 'Shrill'?
  • A
    Sound with low intensity
  • ✓
    Sound with high frequency
  • C
    Sound with low amplitude
  • D
    None of the above
✓

Answer

Correct option: B.
Sound with high frequency
(b)
Sound with high frequency
Explanation:
Pitch is the feature of sound that distinguishes an acute (or shrill) noise from a grave or flat tone. Sound with high frequency also known as Shrill.

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