How Much Does The Speed Of Sound?
Every time we heard the sound of something, there must be an object that vibrates in one place or there is an object that moves back and forth with tremendous speed, as the sound it started from a base of dotted object that vibrates.
but the sound of it must pass something to traverse a distance, he needs something to bring the sound of it from the source to the listener, it is called "medium" or "intermediary " means.
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| the speed of sound |
a means of intermediaries can be just about anything, whether it be air, water, objects, even in the form of the land where we are based.
the Indians have a habit to put his ear to the ground to listen to the noise that was in the distance, so, if there is no sound, if you create a vacuum of space the air, without any objects, then the sound will not be possible to pass through.
why is this so? there is no sound or the sound as it runs past the wave air. vibrating objects will cause the molecules or particles in the adjacent objects in vibrate with it anyway.
each particle that transmits the vibrations to the next particles, so the result is the formation of sound waves. because the means of the intermediary where that voice can also be solid wood, water is wet, and humid air, and the air containing the gas.
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then by itself it will move within a range of speeds, so if we ask the question about how the rate of speed of sound is it? then we have have to ask fist, what kind of means of the intermediary? and through what is the sound of will pass?
speed of sound in air that's about 1.100 feet per second (750 miles per hour). but speed is valid only on air temperature 32 degrees Fahrenheit, if the air temperature were to rise, then the speed of sound would be increased as well.
sound move faster in water than in the air, when the water is at a temperature of 46 degrees Fahrenheit, then the sound will move through the water at speed of more than 4,708 feet per second or in other words 3.210 miles per hour.
in metal objects, sound was moving faster again which is about 11.160 miles per hour, you may think that the louder sound would be moving faster than sound is weak, this is not true.
high to low tone of voice did not have any effect in the matter of speed. the speed of sound depends only on the means of the intermediary only. if you want to try an experiment that is interesting about voice, try you take two pieces of stone and the stone of the second pat each other in the air, then notice the sound.
then you dive and pat again both the stone in the water, you'll be amazed how much faster the sound you hear in the water than it sound in the air.
that's an article about how the speed of sound.
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