Notice: The speed of sound changes with temperatureand
a little bit with humidity − but not with air pressure (atmospheric pressure).
The words "sound pressure at sea level" are incorrect and misleading.
The temperature indication, however, is absolutely necessary. The speed of sound in air at 20 degrees Celsius (68 degrees Fahrenheit) is 343 metres per second. That is 1126.547 feet per second. The speed of sound speed in air is determined by the air itself. It is not dependent upon the sound amplitude, frequency or wavelength.
No, the speed of sound is faster in solids.
The speed of light is much greater than the speed of sound.
The Sound of Speed was created in 1988.
The loudness of the sound has no effect on its speed.
The speed of light is about 900,000 times as fast as the speed of sound in air.
As a rule the speed of sound increases with increasing density of the medium.
No, not quite. The sound travels at the speed of sound to your ear.
the sound travels at the speed of sound, but the gasses dont
No. "Speed" and "theme" have the same sound (long E or EE). The words "sped" and "them" have the same sound (short E).
The speed of sound depends on the air factors around it
greater
No, it is not.