3. Hadassah joins a race. She is running at a constant pace f 2m/s. Gamaliel, another runner who enjoys running in races s behind her with a megaphone encouraging other runners. If amaliel runs at a pace of 3m/s, and her voice has an average requency of 800HZ, what is the apparent wavelength of sound hat Hadassah hears? Let v sound= 340 m/s.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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SUBJECT: PHYSICS

 
13. Hadassah joins a race. She is running at a constant pace
of 2m/s. Gamaliel, another runner who enjoys running in races,
is behind her with a megaphone encouraging other runners. If
Gamaliel runs at a pace of 3m/s, and her voice has an average
frequency of 800HZ, what is the apparent wavelength of sound
that Hadassah hears? Let v sound= 340 m/s.
A. 0.424 m
B. 0.419 m
C. 0.468 m
D. 0.431 m
E. None
Transcribed Image Text:13. Hadassah joins a race. She is running at a constant pace of 2m/s. Gamaliel, another runner who enjoys running in races, is behind her with a megaphone encouraging other runners. If Gamaliel runs at a pace of 3m/s, and her voice has an average frequency of 800HZ, what is the apparent wavelength of sound that Hadassah hears? Let v sound= 340 m/s. A. 0.424 m B. 0.419 m C. 0.468 m D. 0.431 m E. None
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