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Vibrating gasses, like air, produce longitudinal waves of pressure, some of which can be perceived as sound. If the molecules are ionized, they will also produce electromagnetic radiation.
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How the sound is produced?
by movement or air molecules which you produce from your mouth its basically the vibrations answer by manohar madhavarapu
Why does sound travel quicker through aluminum than air?
Sound can travel through anything, except vacuum. Sound is the vibration of molecules, passing the vibration on to other molecules. As long as there's molecules, the sound can travel through it. However, the sound will slowly fade because every time a molecule gives the energy to another, a little energy is lost. And therefore, the more molecules you have, the more the energy will fade before passing through, and the weaker the sound will become. Eventually, the sound will be reduced to nothing. That happens in everything, but in some media it happens faster than in others.
What are molecules always doing?
Molecules in a solid are constantly vibrating. Heating a solid increases the vibration of the molecules. Solids stay fixed because of the attraction between their molecules. This can be broken by increasing heat and therefore vibration to the point of inducing a phase change.
What is the vibrating part of a harp?
The vibration in the string of harp . When strike on the string then produce sounds.
Why does evaporation cool water?
During evaporation molecules of water leave the water surface and go into solution in the air. The temperature of the water is causes by the vibration of the molecules in it (micro kinetic energy). During evaporation it is the molecules with the biggest vibration that have the energy to leave the surface into the air. Thus the overall vibration energy of the water reduces and this means the temperature falls. Note however that energy can not actually be lost, so the energy taken out of the water by the departing molecules remains in water vapour in the air. When this vapour condenses back into water the energy is released, warming the place where it condenses. This energy is called latent heat (the latent heat of evaporation/condensation) and this ability to transfer heat form one place to another in a vapour phase is how a fridge works.
What will the vibration of air molecules produce?
drum
How does the vibration in a xylophone produce sound waves?
The vibration of the different keys you hit vibrate the air molecules around it which the ear picks up and you interpret as sound.
What can these air vibration produce?
Sound
What happens to air when air compresses?
When air is compressed temperature increases because of the collission and vibration of molecules
What happen to air when it is compressed?
When air is compressed temperature increases because of the collission and vibration of molecules
What is a sound wave made of?
A sound wave is simply a vibration in the air molecules, or the molecules of some other substance. This vibration propagates as a wave, the energy gets transferred somewhere else.
What is sound wave made up of?
A sound wave is simply a vibration in the air molecules, or the molecules of some other substance. This vibration propagates as a wave, the energy gets transferred somewhere else.
2 What is required to produce a sound wave?
vibration of the object and a medium such as air
What are the source of sound?
Sound is a vibration of air molecules, at a frequency we can hear. The air is set into vibration by something else that is vibrating; the vocal chords, the violin string, the drum diaphragm, the falling water, the falling tree.
Why does air travel faster in water?
As opposed to travelling in what? But if you mean sound then its because sound is - technically speaking - a vibration of the molecules. It is slower in air because the molecules are farther away from each other, and thus the molecules take much longer to interact. In water, the molecules are closer together, and therefore pass on the vibration quicker. This also relates to why water takes sound much farther as opposed to air. :)
What will happen when warm air begins to cool?
The vibration in the molecules will decrease and it will descend as it is heavier.
What happens when a tuning fork is dipped into water?
it will fizz because the vibration will shake the water and create a motor effect
