![subject](/tpl/images/cats/fizika.png)
Mr lyall was expecting to hear a (1) with a (2)sound and instead, the student was playing a (3) and a (4).
Choice 1:
lower frequency
higher frequency
Choice 2:
Lower amplitude
higher amplitude
Choice 3:
Lower frequency
higher frequency
Choice 4:
lower amplitude
higher amplitude
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Answers: 1
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Mr lyall was expecting to hear a (1) with a (2)sound and instead, the student was playing a (3) and...
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