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.
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.
Sound travels through steel at approximately 17,600 meters per second, or approximately 39,370 miles per hour.
Yes, light waves travel faster than sound waves. Light waves travel at a speed of approximately 186,282 miles per second (299,792 kilometers per second) in a vacuum, while sound waves travel at speeds ranging from around 767 mph (1,225 km/h) in air.
Sound can travel through air, liquids like water, and solids like walls and floors. Sound waves can also travel through gases, such as carbon dioxide and helium. In a vacuum, however, such as outer space, sound cannot travel because there are no molecules to carry the sound waves.
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.
It travels at 768mph. I hope this helped ;)
About 761 mph at sea level.
Just over 700 mph
sound requires a medium, such as air, to travel. Space is a vacuum, so sound doesn't travel from the sun to earth.
3,348 mph.
About 750 mph. 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.
62.14 mph
About 30-40 mph.
About 767 mph ... it varies with temperature. OR about one mile in 5 seconds.
Max Speed = 121 mph
1.515 mph