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A train blows a whistle of 530 Hz as it moves straight… | StemPy Lab
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A train blows a whistle of 530 Hz as it moves straight away from a platform at 34 m/s. What frequency does a passenger standing on the platform hear?
Physics
Medium
High School (11–12)
Waves & Sound › Sound Waves and Hearing
Waves & Sound › Superposition and Standing Waves
Waves & Sound › Doppler Effect
NEET
Created by
StemPy Lab
A train blows a whistle of
530
Hz
530\ \text{Hz}
530
Hz
as it moves straight away from a platform at
34
m/s
34\ \text{m/s}
34
m/s
. What frequency does a passenger standing on the platform hear?
477
Hz
477\ \text{Hz}
477
Hz
482
Hz
482\ \text{Hz}
482
Hz
530
Hz
530\ \text{Hz}
530
Hz
589
Hz
589\ \text{Hz}
589
Hz
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← A locomotive nears a level crossing at constant speed with its horn sounding. A person waiting at the crossing hears a note that is
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Waves & Sound › Sound Waves and Hearing
Waves & Sound › Superposition and Standing Waves
Waves & Sound › Doppler Effect
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