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Speed of sound - Wikipedia


The speed of sound is the distance travelled per unit time by a sound wave as it propagates through an elastic medium. In dry air at 20 °C (68 °F), the speed of sound is 343.2 metres per s...

Why you DON'T want to break the sound barrier | Air gun blog ...


Aug 23, 2011 ... The usual speed of sound is given as about 1,125 f.p.s. when all ..... You have to get up to about 2300 feet per second to get wind drift numbers ...

How Far Away Is Lightning | Calculate Lightning Distance


Jun 25, 2013 ... ... miles per second (299,800 km/s), whereas the speed of sound is only about 1,088 feet per second (332 meters per second), depending on ...

What is the speed of sound in fps? | Reference.com


The speed of sound, known as Mach 1, varies depending on the medium through ... Mach 1 is equal to 340.29 meters per second, or 1,122.96 feet per second.

What is the speed of sound in a vacuum ? Is it faster or slower than ...


Jan 8, 2015 ... The speed of sound in air mainly depends on the temperature of the air. On average, it is about 343 meters per second (1,125 feet per second), ...

Speed of sound in air temperature barometric pressure calculator ...


Speed of sound temperature air no barometric pressure calculation ... This also equates to 1235 km/h, 1125 feet per second (ft/s or fps), 666 knots, 767.3 miles

Speed Of Sound In Air to Feet Per Second | Kyle's Converter


Instantly Convert Speed Of Sound In Air (s) to Feet Per Second (fps) and Many More Speed Or Velocity Conversions Online. Speed Of Sound In Air Conversion  ...

Convert foot per second to mach (speed of sound) - speed converter


Convert speed units. Easily convert foot per second to mach (speed of sound), convert fps to Ma . Many other converters available for free.

SOLUTION: The speed of sound is 1088 feet per second. Convert ...


SOLUTION: The speed of sound is 1088 feet per second. Convert the speed of sound to miles per hour. Round your answer to the nearest whole number.

Elevation - Speed of Sound - Engineering ToolBox


Elevation, US Std Atmosphere <sup>1)</sup>, Speed of Sound. Temperature, Pressure. ( meters), (feet), (<sup>o</sup>C), (<sup>o</sup>F), (kPa), (psi), (m/s), (ft/s) ...

The speed of sound varies depending on the temperature, pressure, and density of the medium through which the sound waves travel. For dry air at sea level at 68° F, the speed of sound is 767 miles per hour, or 1235 km/h
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Silent but deadly: Special forces seek quiet, subsonic bullets - CNN ...


Nov 21, 2012 ... For one, to keep a bullet from breaking the sound barrier -- 1,100 feet per second at sea level -- requires several trade-offs at higher calibers.

How many feet per second is the speed of sound? | The High Road


I'm using the 761 mph number to do my math. 761 miles = 4018080 feet 1 hour = 3600 seconds. Speed of sound at sea level = ~1116.13 feet per second

Convert speed of sound to feet per second | speed and velocity ...


This on the web one-way conversion tool converts speed and velocity units from speed of sound ( sea level ) into feet per second ( ft/sec ) instantly online.