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Speed of sound


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 ...

Speed of Sound - HyperPhysics


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 ...

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


In SI units with dry air at 20°C (68°F), the speed of sound c is 343 meters per second (m/s). This also equates to 1235 km/h, 1125 feet per second (ft/s or fps), 666 ...

How fast does sound travel? - Indiana University Bloomington


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.

Speed of Sound in Air - Hypertextbook


"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 - NASA


Air is a gas, and a very important property of any gas is the speed of sound ... level static conditions, the speed of sound is about 761 mph, or 1100 feet/second.

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


Instantly Convert Speed Of Sound In Air (s) to Meters Per Second (m/s) and Many More Speed Or Velocity Conversions Online. Speed Of Sound In Air ...

The Speed of Sound - The Physics Classroom


If a sound wave were observed to travel a distance of 700 meters in 2 seconds, then the speed of the wave would be 350 m/s. A slower wave would cover less ...

Convert mach (speed of sound) to meters per second - speed ...


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

Speed of Sound in Air - Physics


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).

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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Temperature and the Speed of Sound - NDE/NDT Resource Center


Since the molecules vibrate faster, sound waves can travel more quickly. The speed of sound in room temperature air is 346 meters per second. This is faster ...

Speed of Sound Calculator - SRH Home


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.

What Is the Speed of Sound? | WIRED


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 ...