The motorist is traveling at 65 miles per hour
The Doppler effect is a change in the frequency of sound waves that occurs when the source of the sound waves is moving relative to a stationary listener. As the source of sound waves approaches a listener, the sound waves get closer together, increasing their frequency and the pitch of the sound.
I’m hope this help
Answer:
B. Fastest of the two waves
C. Compresses rock as the waves travel through it
D. Can travel through both solid and liquid
<u>Credit to - </u>https://quizlet.com/pe/273555258/earthspace-science-unit-1-flash-cards/
<u>Flash card name - Earth/Space Science Unit 1</u>
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