Mohan Sharma
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Poll

Same notes being played on guitar and harmonium differ in

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Poll Results

0% (a) pitch.
28.57%(b) quality. ( 2 voters )
57.14%(c) both pitch and quality. ( 4 voters )
14.29%(d) neither pitch nor quality. ( 1 voter )
Based On 7 Votes

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The correct answer is (b) quality.
Even if the same notes are played on a guitar and a harmonium, they sound different due to their quality (timbre). Quality depends on the instrument’s harmonic overtones, which create a unique sound.
Class 9th Science NCERT MCQ Questions
NCERT Books MCQ Questions Session 2024-2025.

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1 Answer

  1. (c) A mutual sound has three characteristics namely (i) loudness, (ii) pitch and (iii) quality or timbre. Wavelength is not a characteristic of a musical sound.

    https://www.tiwariacademy.com/ncert-solutions/class-9/science/chapter-11/

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