A musical note is being produced by a loudspeaker connected to a signal generator.
A person is listening to the note, as shown in Fig. 4.1.
signal generator
a
amplitude frequency
Fig. 4.1
By adjusting the controls on the signal generator, the amplitude and the frequency of
the note from the loudspeaker can each be changed.
The person moves to a position further away from the loudspeaker.
(i) State what, if anything, happens to
Answers: 3
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A musical note is being produced by a loudspeaker connected to a signal generator.
A person is list...
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