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If sound waves travel away from there source there what decreases?
Wiki User
∙ 14y ago
There energy decreases
Wiki User
∙ 14y ago
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What causes sound waves to travel?
the vibration of the particles of medium of the sound waves causes the sound waves to travel
What decreases when the intensity of sound decreases?
The amplitude of the sound waves decreases as the intensity decreases.
How do sound waves travel what do sound waves need in order to travel?
sound waves bounce off of walls. they need air to travel.
Why do sound waves travel in waves?
Because they are waves, and waves travel that way.
What kind of waves does sound travel?
sound waves
What do sound waves travel away from?
The source that emitted the sound wave.
Sound waves travel through what layer of the atmospherer?
A sound wave is the rapid compression and expansion of air pressure that "waves" outward from where it first originated. As the pressure of the surrounding air decreases, the amplitude seemingly decreases. Sound waves travel through all layers of the atmosphere but do not travel through space where there is no air and zero pressure.
What causes sound waves to travel?
the vibration of the particles of medium of the sound waves causes the sound waves to travel
What decreases when the intensity of sound decreases?
The amplitude of the sound waves decreases as the intensity decreases.
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.
Light and sound waves have many similar properties however light waves are what while sound waves are what?
Light waves are eletromagnetic waves and sound waves are mechanical waves. Additionally, a light wave is a transverse wave that does not require a medium through which to travel. Sound waves, on the other hand, are longitudinal waves where the source transfers the mechanical energy of the sound wave into the medium so it can travel.
What causes sound to travel?
Sound waves are produced by vibrations, which causes disturbances in the surrounding medium .These disturbances are transferred from the source in the form of longitudinal waves.
What does sound travel on?
Waves; sound waves.
How do sound waves travel what do sound waves need in order to travel?
sound waves bounce off of walls. they need air to travel.
Why does moving away from a radio affect the loudness you hear?
because sound waves spread out, intensity decreases with distance from the source.
What can sound waves not travel in?
sound waves can't travel in a vacuum (space)
