Science, asked by ishunarwar3155, 1 year ago

Which part of the harmonium vibrate to produce sound?

Answers

Answered by vishalsingh17
10
Harmonium, also called Reed Organ, free-reed keyboard instrument thatproduces sound when wind sent by foot-operated bellows through a pressure-equalizing air reservoir causes metal reeds screwed over slots in metal frames to vibrate through the frames with close tolerance.
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