Question 6 (1 point)
[02.04]
As a sound source approaches someone, the frequency of the sound...
![Physics](/tpl/images/cats/fizika.png)
Physics, 11.12.2020 05:30, lilbrown6369
Question 6 (1 point)
[02.04]
As a sound source approaches someone, the frequency of the sound wave (1 point)
a
increases
Oь
decreases
Ос
decreases, then increases
Od
remains constant
![answer](/tpl/images/cats/otvet.png)
Answers: 3
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