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The speed of sound at 20°C is 343 m/s or 1236.3 km/h all over the world.
In USA they need for the speed of sound at 68 degrees Fahrenheit 1126.713 feet per second or 768.2 miles per hour. Important is the temperature.
Wiki User
∙ 14y ago
Wiki User
∙ 13y agosound travels at 0.3444 miles per second and 344.4 metres per second.
Wiki User
∙ 15y agoApproximately (it depends on temperature and pressure and humidity) 1129 feet per sec
or about one mile per 5 seconds.
Wiki User
∙ 12y agoSpeed of sound through glass ~13000 ft/s (3962m/s).
Wiki User
∙ 14y agoAt ground level, about 700 mph.
Wiki User
∙ 11y agoLess than one quarter mile
Wiki User
∙ 13y ago.33528
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How fast does sound travel through steel mph?
Sound travels at 770 miles per hour.
Can tornadoes travel faster then the speed of sound?
No. The fastest speed a tornado has peen known to travel is 73 mph, about 1/10 the speed of sound. The fastest wind speed ever recorded in a tornado was 302 mph, still less than half the speed of sound.
How many ways does sound travel?
Sound travel as successive compressions and rarefactions.that means it comes closer and moves far .EXAMPLE:| | | | | | | | | | | | | |
How long do sounds take to travel?
To travel where? - That would depend on the distance you want it to travel. In air, sound moves at about 310 meters per second (depends on the temperature). This is about 1,236 kilometers per hour (or 768 mph).
How many times faster is the speed of light in a vacuum than the speed of sound air?
100% - sound is vibration of atoms/molecules - it cannot travel through vacuum ___________________________ The idea of "speed pf sound in a vacuum" is meaningless; sound cannot travel without a medium such as air, water, metal, stone, or SOMETHING. Sound waves are mechanical vibrations; there has to be something to vibrate. The speed of sound in air is around 700 miles per hour, while the speed of light is 186,000 miles per SECOND.
How many mph does sound travel at?
It travels at 768mph. I hope this helped ;)
How does sound travel in mph?
About 761 mph at sea level.
How many miles per hour does sound travel on Earth?
Just over 700 mph
How fast does sound travel through steel mph?
Sound travels at 770 miles per hour.
What speed does sound travel from the sun to the earth in mph?
sound requires a medium, such as air, to travel. Space is a vacuum, so sound doesn't travel from the sun to earth.
Who fast does sound travel through water?
3,348 mph.
How long does it take sound to travel around the earth?
791 mph.
How many mph can a piano sound wave go?
About 750 mph. The speed of sound.
How fast does sound travel mph in fresh air?
About 767 mph ... it varies with temperature. OR about one mile in 5 seconds.
How many mph does a yacht travel?
About 30-40 mph.
If you travel 100kph how many mph are you going?
62.14 mph
Can tornadoes travel faster then the speed of sound?
No. The fastest speed a tornado has peen known to travel is 73 mph, about 1/10 the speed of sound. The fastest wind speed ever recorded in a tornado was 302 mph, still less than half the speed of sound.
