How Fast Does Sound Travel In Air Miles Per Second? The speed of sound is the distance travelled per unit of time by a sound wave as it propagates through an elastic medium. At 20 °C (68 °F), the speed of sound in air is about 343 metres per second (1,125 ft/s; 1,235 km/h; 767
How Fast Does Sound Travel Per Second In Miles? Sound measurements Characteristic Symbols Sound pressure p, SPL,LPA Particle velocityv, SVL Particle displacement δ How fast is sound in miles per second? 1 Speed of sound = 0.2131 Miles per second 10 Speed of sound = 2.1313 Miles per second 2 Speed of sound = 0.4263
How Fast Does Sound Travel Through Materials? Material Speed of Sound Gold3240 m/s Glass 4540 m/s Copper 4600 m/s Aluminum 6320 m/s How fast does sound travel through metals? Solid Speed of Sound (m/s) LongitudalExtensional Steel (1% C)59405180 Steel, stainless 5790 5000 Tantalium 3350 How fast does sound travel through plastic? Sound Speed* Shear Wave
How Fast Does Sound Travel Through Land? The speed of sound varies depending on the temperature of the air through which the sound moves. On Earth, the speed of sound at sea level — assuming an air temperature of 59 degrees Fahrenheit (15 degrees Celsius) — is 761.2 mph (1,225 km/h). How fast does sound