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vincentm
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http://www.livescience.com/technology/070112_ftl_sound.html" [Broken]
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None of the individual waves making up the sound pulses traveled faster than c. In other words, Einstein's theory of relativity was preserved. This means one could not, for instance, shout a message faster than light.
No, sound cannot travel faster than light. Light travels at a speed of approximately 299,792,458 meters per second in a vacuum, while the speed of sound is about 343 meters per second. This means that light travels over 874,030 times faster than sound.
Our perception may make it seem like sound is traveling faster than light because sound waves are able to travel through different mediums, such as air, water, or solid objects. This allows sound to reach us more quickly than light, which can only travel through a vacuum.
No, it is not possible for sound to break the speed of light. According to Einstein's theory of relativity, nothing can travel faster than the speed of light. This includes sound waves, which are a form of energy and therefore subject to this limitation.
There are no known exceptions where sound can travel faster than light. However, some materials, such as certain types of glass, can slow down the speed of light to below the speed of sound. This can create an effect where it appears that light is traveling slower than sound, but it is still not actually traveling faster.
No, sound waves cannot be used to transmit information faster than light. While sound can travel faster than light in certain mediums, it is not able to travel through a vacuum like light can. This means that sound cannot be used for long-distance communication in the same way that light can be used for technologies like radio waves or fiber optics.