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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

Speed of sound


The SI unit of speed is the metre per second (m/s). In dry air at 20 °C, the speed of sound is 343.2 metres per second (1,126 ft/s). This is 1,236 kilometres per ...

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 and the temperature


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 ...

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 ...

How fast does sound travel? - Indiana University


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 - 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.

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 ...

Speed of Sound in Air - Engineering ToolBox


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/ s) ...

The Speed Of Sound In Air, Sound Travels In Solids And Liquids Too


Sound can travel in air at approximately 332 metres per second. ... experiences lead us to hear reduced or garbled sounds in water or behind a solid door.

Popular Q&A
Q: What is the speed of sounds in meters per second
A: The speed of sound is 340.29 m / s. Thanks for using ChaCha! ...MORE... Read More »
Source: www.chacha.com
Q: What is the speed of sound in meters per second?
A: Officially, the speed of sound is 331.3 meters per second (1,087 feet... Read More »
Source: www.chacha.com
Q: What is speed of sound in meters per second?
A: The speed of sound at sea level is 340.29 meters per second. Read More »
Source: wiki.answers.com
Q: What is the speed of sound? What is the speed of light in meters ...
A: On average, the speed of sound travels at 343.6 meters per second. Speed of light is 299,792,458 MPS. Read More »
Source: www.kgbanswers.com
Q: What is the speed of sound in units of meters per second?
A: Convert 769 miles per hour to meters per second: These are the conversions you will use: 1 km = 0.621 mile. 1000 meters = 1 km. 1 hour = 60 minutes. 1 minute = ... Read More »
Source: answers.yahoo.com