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The speed of sound is the distance travelled per unit of time by a sound wave as it propagates through an elastic medium. More simply, the speed of sound is how fast vibrations travel. At 20 °C (68 °F), the speed of sound in air is about 343 m/s (1,125 ft/s; 1,235 km/h; 767 mph; 667 kn), or 1 km in 2.91 s or one mile in 4.69 s.
Convert speed of sound to feet per second (sound to ft/s) with the speed conversion calculator, and learn the speed of sound to foot per second formula.
Jul 25, 2024 · The speed of sound calculator displays the speed of sound in water; it's 4672 ft/s. Let's compare it with 90 °F (warm bath temperature). The speed is equal to 4960 ft/s this time. Remember that you can always change the units of speed of sound: mph, ft/s, m/s, km/h, even to knots if you wish to.
Jun 20, 2024 · speed of sound, speed at which sound waves propagate through different materials. In particular, for dry air at a temperature of 0 °C (32 °F), the modern value for the speed of sound is 331.29 metres (1,086.9 feet) per second.
speed of sound to feet per second conversion. Conversion number between speed of sound [s] and feet per second [fps] is 1124.027718341. This means, that speed of sound is bigger unit than feet per second.
An approximate formula for the speed of sound through air in standard atmospheric conditions is: Speed of Sound = 331.45 m/s + 0.6 m/s * Deg C. This corresponds to approximately 1100 feet per second, or 750 miles per hour. Refraction of Sound Waves. As we can see from the formula above, the speed of sound differs noticeably with temperature.
Speed is not affected by the sound’s amplitude, frequency or wavelength. To calculate the approximate speed of sound in dry air, use the following formula: V = velocity (meters per second) of the speed of sound, T c = temperature in Celsius.
