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Sound — Physics STD 10 — Question

ICSE BoardEnglish MediumSTD 10PhysicsSound1 Mark
MCQ
Assertion (A): Strings of different thicknesses are provided on a stringed instrument.
Reason (A): Notes of different frequences can be obtained by producing vibrations in different strings having different thicknesses.
  • ✓
    Both A and R are true and R is the correct explanation of A
  • B
    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: A.
Both A and R are true and R is the correct explanation of A
A

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