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...
Aug 23, 2011 ... This is why we do not want to shoot pellets at 1,000 f.p.s. Because 1,000 ... The
usual speed of sound is given as about 1,125 f.p.s. when all ...
and thus decreases with altitude in air. 761 mph is the speed of sound at sea
level, but at 11000+ feet, it's 660 mph. I'm using the 761 mph ...
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
Convert speed units. Easily convert foot per second to mach (speed of sound),
convert fps to Ma . Many other converters available for free.
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.
Instantly Convert Feet Per Second (fps) to Speed Of Sound In Air (s) and Many
More Speed Or Velocity Conversions Online. Feet Per Second Conversion
Unit Descriptions. 1 Speed of Sound in Air: In SI units the speed of sound in air at
20°C and 60% relative humidity is approximately 344 meters per second.
Unit Descriptions. 1 Foot per Minute: Feet per Minutes. In SI units 5.08 x 10<sup>-3</sup>
meters per second. 1 Speed of Sound in Air: In SI units the speed of sound in air
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) ...