0
What happens to the frequency of each wave as it gets farther away from the source?
Wiki User
∙ 11y ago
Nothing. If the frequency of a wave depended on its distance from the source,
then . . .
-- The key of the marching band would change as it passed you in the parade.
-- So would the colors on the flag.
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
Which wave property decreases as you get farther away from the source of a sound?
Intensity
What is color Doppler?
Doppler does not have a color. The Doppler is like an ambulance, when it gets close to you it is a higher pitch, and when it gets farther away from you it is a lower pitch. the Doppler is the change in pitch or wave frequency due to a moving wave source.
How does the frequency of a car's returning radar signal chang if the car moves away from the you radar source?
It's frequency reduces as the car gets further away.
Can you change the frequency of em wave?
Once the wave has left the source that generated it, the frequency can't be changed.If you happen to be moving toward or away from the source at a high enoughspeed, then the frequency of the radiation may appear to you to be changed.But it's not.
What happens to the weight of an object when it moves farther away from the centre of the earth?
the weight of an object grows more
What happens to the shadow as this light source moves?
As you move farther away your shadow get bigger and goes away
What is an apparent in frequency of a sound source that moves relative to an observer?
The Doppler Effect. It's a change in frequency cause by the motion of the sound source, the motion of the listener, or both. As a source of sound approaches, observers hear a higher frequency. When the sound source moves away, observers hear a lower frequency. This effect was discovered by an Austrian scientist named Christian Doppler. Example: An ambulance siren. As the ambulance approaches a stationary observer, the frequency seems to increase. As the ambulance moves farther away, the loudness of the siren seems to decrease.
What happens to the brightness of the star as you observe it from farther away?
The brightness of star will decrease as you observe it from farther away.
Why does the siren get lower as it gets farther away?
This is due to the Doppler Effect. The Doppler Effect explains how a source of sound, in this case the siren, is catching up with the sound waves it emits. The space between waves is consequently shorter. This produces a higher frequency sound. As the source passes you, it is speeding away from the sound waves. The waves are spread further apart, thus producing a lower frequency.
Which wave property decreases as you get farther away from the source of a sound?
Intensity
Why does the frequency of sound waves change for a listener when the sound source moves towards or away from the listener?
This is an example of the Doppler effect. Sound is composed of waves. A particular vibration produces a sound wave with a particular wavelength. When the sound source moves towards a listener the waves are "bunched up". That results in a shorter observed wavelength and thus a higher frequency. When the sound source moves away the opposite happens. The frequency of the sound waves decreases.
Why does the frequency of sound waves change for a listener when the sound source move toward or away from the listener?
This is an example of the Doppler effect. Sound is composed of waves. A particular vibration produces a sound wave with a particular wavelength. When the sound source moves towards a listener the waves are "bunched up". That results in a shorter observed wavelength and thus a higher frequency. When the sound source moves away the opposite happens. The frequency of the sound waves decreases.
What is an apparent change in frequency of a sound source that moves relative to an observer?
The Doppler Effect. It's a change in frequency cause by the motion of the sound source, the motion of the listener, or both. As a source of sound approaches, observers hear a higher frequency. When the sound source moves away, observers hear a lower frequency. This effect was discovered by an Austrian scientist named Christian Doppler. Example: An ambulance siren. As the ambulance approaches a stationary observer, the frequency seems to increase. As the ambulance moves farther away, the loudness of the siren seems to decrease.
What is color Doppler?
Doppler does not have a color. The Doppler is like an ambulance, when it gets close to you it is a higher pitch, and when it gets farther away from you it is a lower pitch. the Doppler is the change in pitch or wave frequency due to a moving wave source.
What happens to the particles pf gas when there are fewer ofthem?
They spread farther away.
What happens to sound as it gets farther away from the object making the sound?
It popes
What happens to the distance between each planet the farther they get away from the sun?
It increases.
