Critical Thinking
Use the illustration to answer the following
questions.
8 Analyz...
![Chemistry](/tpl/images/cats/himiya.png)
Chemistry, 24.02.2020 01:37, marklynr9955
Critical Thinking
Use the illustration to answer the following
questions.
8 Analyze The screens show two sound waves
that last the same amount of time. Which wave
has a higher frequency? Explain your answer.
9 Analyze Suppose these waves represent the
sound of a siren on a passing ambulance.
Which wave represents the sound of the siren
after it has passed you? Explain your answer.
![answer](/tpl/images/cats/otvet.png)
Answers: 2
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![image](/tpl/images/cats/himiya.png)
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