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Author Question: The fourth harmonic of a complex tone has a frequency of 600 Hz. What is the frequency of the ... (Read 98 times)

KWilfred

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on: Jul 28, 2018
The fourth harmonic of a complex tone has a frequency of 600 Hz. What is the frequency of the tone?

Question 2

A huge explosion is heard 20 miles away. How long does it take the sound to travel that far? (20 miles = 32,000 meters)


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wuly

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Reply #1 on: Jul 28, 2018
Answer to Question 1

150 Hz

Answer to Question 2

93 s


KWilfred

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Reply 2 on: Jul 28, 2018
YES! Correct, THANKS for helping me on my review

meow1234

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Reply 3 on: Yesterday
Wow, this really help

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