Why does the sound of something moving away from you seem to change to a lower and lower pitch?
A)
As the source moves away, the increased distance creates more interference; so the pitch drops.
B)
As the source moves away, the frequency of the sound waves is being compressed, so the pitch drops.
C)
As the source moves away, the sound waves speed up to reach the observer; this causes the pitch to drop.
D)
As the source moves away, the sound waves stretches out relative to the person standing still; so the pitch drops.
Answers (1)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “Why does the sound of something moving away from you seem to change to a lower and lower pitch? A) As the source moves away, the increased ...” in 📗 Biology if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers
You Might be Interested in
New Questions in Biology
Compare and contrast an exothermic chemical reaction and an exothermic solution formation by dissociation
Answers (1)
What creates the bond between the sodium and chlorine ions
Answers (1)
Hag fish have a mostly cartilaginous skeleton. How do they get enough force to tear flesh from the grey whale carcass?
Answers (1)
Are viruses alive? Support your answer using at least five of the emergent properties of life. Your answer should include the property of life, how a virus satisfies or does not satisfy that property (for each of the five properties), and your
Answers (1)
3 benifits of gene sequencing
Answers (1)