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The speed of sound varies greatly, depending on the material it goes through - in some cases, by a factor of 5 or more. The speed of sound in air will depend slightly on temperature, pressure, etc., but it is about 340 meters/second. I'll leave it up to you to convert that to mph.
Wiki User
∙ 8y ago
Wiki User
∙ 8y agoThe speed of sound at sea level at 15 degree celsius is calculated to be 761.2 mph or 1225 km/h.Speed of sound varies with altitude and temperature. So this speed varies when conditions change. So this answer is not comletely correct.
Wiki User
∙ 16y agoApproximately 770mph at approximately 68 degrees
Wiki User
∙ 8y agoThe speed of sound depends on the medium through which it is travelling.
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How many mph is into the speed of sound?
In dry air (68F) the speed of sound is 343 meters per second
The word Velocity has to do with Speed Sound Distance Thickness Weight?
Velocity is a vector quantity that measures speed (and also includes direction). 55 mph is a speed. 55mph North is a velocity.
What is mach 4 speed?
The speed of sound is around 760 miles per hour = Mach 1. So Mach 4 is 4*760 = 3040 mph.
What is the average speed of 40 mph and 60 mph?
Average speed is 50 mph [(40+60)/2].
What is 9 Mach compared with mph?
The speed of sound (and hence the Mach number) depends on the nature and density of the fluid through which the sound travels. Generally, though Mach 1 (in air, at sea level, and at 15 deg C) is approx 760 mph. So Mach 9 would be 6840 mph.
Speed of sound in mph?
The speed of sound in MPH is 768 at 20C in dry air.
How many mph can a piano sound wave go?
About 750 mph. The speed of sound.
Is the speed of sound faster or slower than light?
Way slower. For reference, the speed of sound is about 767.3 mph and the speed of light is 671,000,000 mph.
Can tornadoes travel faster then the speed of sound?
No, tornadoes cannot travel faster than the speed of sound. The fastest tornado winds ever recorded were around 300 mph, while the speed of sound is approximately 767 mph. Therefore, tornadoes are not capable of exceeding the speed of sound.
Is the stealth bomber faster than the speed of sound?
Yes, the stealth bomber can fly faster than the speed of sound. It has a top speed of about 600 mph, which is faster than the speed of sound (around 760 mph).
What is the speed of light and sound in mph?
Speed of light (in vacuum)= approx 671,000,000 mph.Speed of sound (in air at sea level) = approx 760 mph.
What exactly is the speed of sound?
1337 mph
Can I run at the speed of sound?
Nope. The speed of sound is ABOUT 760 mph. Fastest human runner is 27.79 mph. Not even close.
The speed of sound in air is always close to?
The speed of sound at sea level is approximately 750 mph.
Speed of sound is maximum?
around 3000 mph
How many mph is into the speed of sound?
In dry air (68F) the speed of sound is 343 meters per second
What rate of speed is necessary to break the sound barrier in mph?
The speed of sound is approximately 767 mph at sea level. To break the sound barrier, an object would need to travel faster than this speed, so it would have to be moving faster than 767 mph.
