The speed of sound is the distance traveled per unit time by a sound wave
propagating through an elastic medium. In dry air at 20 °C (68 °F), the speed of
sound is 343.2 metres per second ...
At 200°C this relationship gives 453 m/s while the more accurate formula gives
436 m/s. This sound speed does not apply to gases other than air, for example ...
To calculate the speed of sound in dry air at sea level, use the following formula:
V = 331.4 + 0.6Tc. V = velocity (m/s), T<sup>c</sup> = temperature in Celsius.
Oct 17, 2012 ... The official fastest free fall speed was reported as 373 m/s. AH HA! That is just
barely over the speed of sound at 340 m/s. My physics textbook ...
Oct 1, 2009 ... The speed of sound is dependent on the density of the air...and the ... your units:
The speed of sound: mph. Fahrenheit, knots. Celsius, m/s.
"Sound waves move through air at sea level at a velocity of 343 m/s at room
temperature (20 °C). ... "The speed of sound in air is 331.5 m/s at 0 °C." 331.5 m/s
Speed of Sound. Rubber. 60 m/s. Air at 40<sup>o</sup>C. 355 m/s. Air at 20 <sup>o</sup>C. 343 m/s.
Lead. 1210 m/s. Gold. 3240 m/s. Glass. 4540 m/s. Copper. 4600 m/s. Aluminum.
At sea level, at a temperature of 21 degrees Celsius (70 degrees Fahrenheit) and
under normal atmospheric conditions, the speed of sound is 344 m/s (1238 ...
The ideal gas model predicts that the speed of sound in a pure gas will be ... the
average molecule is moving at about 500 m/s (close to 1000 miles per hour).
Speed of sound in air at temperatures from -40 - 1000 o C (-40 - 1500 o F) at
standard atmospheric pressure ... Temperature - t - (<sup>o</sup>C), Speed of Sound - c - (m/