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A Google search should have sufficed.
Anyway, according to the Physics textbook by Serway (page 489),
the speed of sound in air is 343 meters/second.
What is weird is that 343 is the cube of 7.
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Why is that "weird"? It's only a co-incidence! :-)
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The speed quoted is the mean as it is affected by temperature and humidity, but only slightly. BTW the word is French so the proper spelling is "metres".
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You are right about that first line - this site is a branch of Wikipedia and that gives direct answers to so many simply-found questions asked on here.
What else can I help you with?
What is the speed of sound in air per hour?
Speed of sound in air is sometimes quoted as 331 meters per second or something similar; but actually, the speed varies, depending on the temperature. If you want kilometers per hour, just multiply meters per second by 3.6.
What is the speed of voice?
The speed of sound (and therefore, the speed of one's voice) is about 340 meters per second.
What is the speed of sound through Gold?
The speed of sound through gold is approximately 3,240 meters per second. This value can vary depending on the exact purity and structure of the gold material. Gold has a high speed of sound due to its high density and stiffness.
Does sound travels faster than light in water?
No, light travels faster than sound in water. The speed of sound in water is around 1,500 meters per second, while the speed of light in water is about 225,000,000 meters per second.
What is the speed of sound in a second?
The speed of sound is dependent on the temperature and not on the air pressure. At 20 degrees celsius the speed of sound is 343 m/s.
What is the speed of sound in air in meters per second?
343 meters/second
Sound travels at a speed of 7189 feet per second how many meters per second does sound travel in this medium?
2191.21 meters per second.
How fast does a sound wave travel meters per second?
The speed of sound at sea level is 340.29 meters per second.
The speed of sound through oxygen at 0 and Acirc and degC is 316 meters per second. The speed of sound through solid copper is 5010 meters per second.?
No. The speed of sound in copper is well below that.
What is the speed of sound in air per hour?
Speed of sound in air is sometimes quoted as 331 meters per second or something similar; but actually, the speed varies, depending on the temperature. If you want kilometers per hour, just multiply meters per second by 3.6.
What is the speed of voice?
The speed of sound (and therefore, the speed of one's voice) is about 340 meters per second.
The speed of light and the speed of sound?
The speed of air at 20 degrees Celsius is 343 meters per second. The speed of light is 299 792 458 meters per second.
Is it true that sound travels at the same speed as light?
The speed of sound through air is about 340 meters per second. (The speed of sound in water is about 4 times faster than this). The speed of light in air is about 300 million meters per second.
When does sound travel on the speed with light?
Sound travels, in air, at about 320 meters per second. Light travels about 300 000 000 meters per second
How many mph is into the speed of sound?
In dry air (68F) the speed of sound is 343 meters per second
Compare the speed of light with the speed of sound at 0 degrees celsius?
The speed of light has nothing to do with the temperature of the vacuum. It is c = 299 792 458 meters per second. The speed of sound has much to do with the temperature of the air. At 0 degrees Celsius the speed of sound in dry air is c = 331.29 meters per second.
If the speed of sound is 343 meters per second what is the temperature?
The speed of sound in air changes with temperature. At 20 degrees Celsius (68 degrees Fahrenheit), the speed of sound is approximately 343 meters per second.
