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Is the Doppler effect the actual change in a stars frequency of a wave?
Wiki User
∙ 11y ago
No.
Doppler effect measures relative speed toward or away from the observer,
there is no effect on the star itself.
Wiki User
∙ 11y ago
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What is the change in frequency of a sound due to motion of the source?
The change in frequency is caused by the Doppler Effect
What is an explanation of the Doppler shift?
The Doppler Shift is a change in frequency due to the Doppler Effect.
Does the wave speed change in the Doppler effect?
Yes, the Doppler effect defines the change in speed of a sound wave due to motion. As I recall, the Doppler Effect is a change in the frequency of a wave, not its speed. Yep, I'm pretty sure Doppler is a frequency change, not a speed of sound change.
Would it be correct to say that the Doppler effect is the apparent change in the speed of a wave due to the motion of the source?
No. The Doppler effect is about a change of frequency, not about a change of speed. The relative speed may change as well, but that's not what the Doppler effect is about.
The change in frequency of sound waves in the Doppler effect is hear as a change in what?
A change in pitch.
What is the change in frequency of a sound due to motion of the source?
The change in frequency is caused by the Doppler Effect
What is an explanation of the Doppler shift?
The Doppler Shift is a change in frequency due to the Doppler Effect.
Does the wave speed change in the Doppler effect?
Yes, the Doppler effect defines the change in speed of a sound wave due to motion. As I recall, the Doppler Effect is a change in the frequency of a wave, not its speed. Yep, I'm pretty sure Doppler is a frequency change, not a speed of sound change.
What exactly is the Doppler effect?
The Doppler effect is the change in frequency of a sound wave. The Doppler effect causes a siren or engine to have a higher pitch when it is approaching than it does when it is receding.
Would it be correct to say that the Doppler effect is the apparent change in the speed of a wave due to the motion of the source?
No. The Doppler effect is about a change of frequency, not about a change of speed. The relative speed may change as well, but that's not what the Doppler effect is about.
The change in frequency of sound waves in the Doppler effect is hear as a change in what?
A change in pitch.
What is the for the change in star's spectrum when it moves away from earth?
There is a change in frequency; this effect is called "Doppler effect".
What is the Dobbler Effect?
The Doppler Effect is the change of frequency of a wave that is getting closer to a source. It was named after Christian Doppler who was an Austrian physicist.
Is the Doppler effect the same as a reflected wave?
No. The Doppler effect is an apparent change in frequency, due to movement, away from towards the observer.
What do you call the change in sound frequency due to a relative motion?
The Doppler Effect.
The Doppler effect of a passing siren results from an apparent change in?
the frequency of the wavelength
Would it be correct to say that the Doppler effect is the apparent change in speed of a wave due to motion of the source?
No, the doppler effect applies to changes in frequency.
