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It gets quieter for a couple of reasons. The initial amount of energy that produces a sound is finite. There is only so much and no more, however loud the initial sound is. As the sound expands outward, it is expanding in every direction until it hits something that absorbs it. The sound energy is absorbed by the ground, by the air, and by everything that is in its path. A lot of the sound expands upward and is dissipated, even if there is nobody above to hear it. So the energy is getting absorbed by something, right from the beginning. Also, because the sound wave is opening up somewhat like a bubble, the energy must thin out for that reason alone, independently of its absorption by things. If a sound has the same intensity a half mile away as it does 100 meters away, it would mean that the total energy in the 'bubble' would have multiplied many, many times, since no matter where you are on the radius of the half-mile bubble, you would hear it at the original intensity. This cannot happen; there is only so much energy from the initial sound and no more.
What else can I help you with?
What does sound do as it moves away from the object making the sound?
As sound moves away from the object, its intensity decreases. This means the sound becomes quieter the further it travels. Additionally, the high-frequency components of the sound tend to get absorbed more quickly by the surrounding medium, resulting in a change in the overall sound quality.
What happen to sound as it moves away from it's source?
As sound moves away from its source, it gradually loses intensity and becomes quieter. This is because sound waves spread out in all directions, causing the energy of the sound wave to become more dispersed. The farther you are from the source, the weaker the sound will be.
When lorna is further away how does the pitch of the alarm sound to her?
As Lorna moves further away from the alarm, the pitch of the sound will decrease. This is because the frequency of the sound wave will become lower as the distance increases, resulting in a lower pitch sound being perceived.
Why does the sound of an engine gets quiter as it moves away?
The sound of an engine gets quieter as it moves away because sound waves disperse in all directions from the source. As you move away from the engine, you are increasing the distance the sound waves have to travel, causing them to spread out and decrease in intensity. Additionally, obstacles and surfaces along the way can absorb or reflect sound waves, further reducing the noise level.
How does sound attenuation over distance affect the quality of audio transmission in communication systems?
Sound attenuation over distance refers to the decrease in sound intensity as it travels further away from its source. This can affect the quality of audio transmission in communication systems by causing the sound to become quieter and potentially distorted, making it harder to hear and understand. To combat this, communication systems may use amplifiers or other technologies to boost the sound signal and maintain audio quality over long distances.
What makes sound quieter?
Sound can be quieter if it travels a shorter distance, encounters more obstacles or barriers which absorb or dissipate the sound energy, or if the source of the sound is less powerful or further away from the listener. Additionally, using materials that absorb or dampen sound waves can also make the sound quieter.
What happens to sound waves as they move away from the source of the sound?
They get distant and more quieter
What does sound do as it moves away from the object making the sound?
As sound moves away from the object, its intensity decreases. This means the sound becomes quieter the further it travels. Additionally, the high-frequency components of the sound tend to get absorbed more quickly by the surrounding medium, resulting in a change in the overall sound quality.
The sound of a bullfrog attracts a mate How much quieter is the sound if the mate is 4 times further away if the sound follows the inverse square law?
Well, it has to follow the inverse square law, so that as distance increases, the sound intensity drops by the square of the proportionate change in distance. The intensity will be 1/16 at 4 times the distance.
What happen to sound as it moves away from it's source?
As sound moves away from its source, it gradually loses intensity and becomes quieter. This is because sound waves spread out in all directions, causing the energy of the sound wave to become more dispersed. The farther you are from the source, the weaker the sound will be.
When lorna is further away how does the pitch of the alarm sound to her?
As Lorna moves further away from the alarm, the pitch of the sound will decrease. This is because the frequency of the sound wave will become lower as the distance increases, resulting in a lower pitch sound being perceived.
Does wind affect the pitch of a whistle?
the pitch doesnt actually change but it might sound quieter to you because the sound it being blown away
Why does the sound of an engine gets quiter as it moves away?
The sound of an engine gets quieter as it moves away because sound waves disperse in all directions from the source. As you move away from the engine, you are increasing the distance the sound waves have to travel, causing them to spread out and decrease in intensity. Additionally, obstacles and surfaces along the way can absorb or reflect sound waves, further reducing the noise level.
How does sound attenuation over distance affect the quality of audio transmission in communication systems?
Sound attenuation over distance refers to the decrease in sound intensity as it travels further away from its source. This can affect the quality of audio transmission in communication systems by causing the sound to become quieter and potentially distorted, making it harder to hear and understand. To combat this, communication systems may use amplifiers or other technologies to boost the sound signal and maintain audio quality over long distances.
What happens when you stand farther from the sound?
When you stand farther from a sound source, the sound intensity decreases as the sound waves spread out over a larger area. This results in the sound becoming quieter and more muffled the farther away you are from the source.
What happens to the loudness of the sound Julia hears as she goes further away?
As Julia moves further away from the sound source, the loudness of the sound she hears decreases. This is because the sound waves spread out and dissipate as they travel through the air, which reduces the intensity of the sound reaching Julia's ears.
What happens to a sound as the thing making the sound moves further away?
It popes
