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How is the musician shown changing the instrument to play different musical notes?

A.)changing the velocity of the sound wave

B.)changing the resonant frequency of the standing wave

C.) changing the amplitude of the sound wave

D.$ changing the length of the air column

asked
User Tksfz
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2 Answers

3 votes

Answer:

its D

Step-by-step explanation:

answered
User Thoslin
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5 votes

d. Changing the length of the air column

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User Karlth
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