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Sound — PHYSICS STD 9 — Question

ICSE BoardEnglish MediumSTD 9PHYSICSSound1 Mark
MCQ
The wavelength is the linear distance between the:
  • A
    two consecutive compressions
  • B
    two consecutive rarefactions
  • C
    one compression and one rarefaction
  • ✓
    both (a) and (b)
✓

Answer

Correct option: D.
both (a) and (b)
d

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