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Physical Sciences
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Harmonic Motion and Waves Virtual Lab
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Doppler Effect
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.
Doppler Effect
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Theory
Procedure
Self Evaluation
Simulator
Assignment
Reference
Feedback
1)
The speed of sound in air at 20ºC is
344 m/s
342 m/s
311 m/s
240 m/s
2)
Number of waves per second is called
Amplitude
Frequency
Velocity
Wavelength
3)
The Doppler effect does not depends on the
Frequency of source
Velocity of observer
Velocity of source
Distance between source and observer
4)
Sound waves are
Transverse waves
Longitudinal waves
Electromagnetic waves
None of these
5)
The unit of frequency is
Hz
m/s
Aº
Watt
6)
As the density of the medium increases the speed of sound
Decreases
Increases
No change
Watt
Cite this Simulator:
vlab.amrita.edu,. (2011). Doppler Effect. Retrieved 10 October 2024, from vlab.amrita.edu/?sub=1&brch=201&sim=368&cnt=3
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