ICSE Class 8 Answered
why is the loudness of sound heard by a plucked wire increased when mounted on a sound board
Asked by padmajavadlamani | 23 Jan, 2020, 09:19: PM
Expert Answer
The surface area of the sound box is greater as a result more air particles can be set into vibration. This causes an increase in the amplitude and hence the loundness increases.
Answered by Utkarsh Lokhande | 26 Jan, 2020, 11:00: AM
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