Loud Speaker A vibrates 200 times and B 400 times What is the frequency of the sound produced by Loudspeaker A .Give Value and Unit.
Which Loudspeaker produces the note with the lower pitch.
A ruler Vibrates 70 times in 20 seconds. What is the Frequency of its vibration.
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loud speaker B will produce a note with lower pith. As pith of a speaker depends upon frequency
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