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Sound — Physics STD 10 — Question

ICSE BoardEnglish MediumSTD 10PhysicsSound1 Mark
MCQ
Assertion (A): Frequency is a measurable quantity. It depends on the source producing sound.
Reason (A): Pitch depends on the sensation as perceived by a listener.
  • A
    Both A and R are true and R is the correct explanation of A
  • ✓
    Both A and R are true but R. is not the correct explanation of A
  • C
    Assertion is false but reason is true.
  • D
    Assertion is true but reason is false.
✓

Answer

Correct option: B.
Both A and R are true but R. is not the correct explanation of A
B

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