The loudness of sound is determined by the (a) amplitude of vibration (b) ratio of amplitude and frequency of vibration (c) frequency of vibration product of amplitude and frequency of vibration
ScienceClass 8CBSEAnswered 28 Mar 2026
Answer
- Soln:
Answer is (a) amplitude of vibration
Explanation:
Loudness is directly proportional to the amplitude of sound waves. If the amplitude is high then sound will be louder and the sound will be feeble if the amplitude is low.
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