Mach 2
340.29 m/s
Yes, a sonic boom is created when an object travels at a speed greater than the speed of sound (Mach 1). At Mach 2 (twice the speed of sound), the sonic boom would be more intense and audible due to the faster speed.
No, this does not mean that the 747 travels at the speed of sound. The 747's travel time is simply longer due to its slower speed compared to Concorde. Concorde's speed is faster than the speed of sound, allowing it to reach New York in half the time of a 747.
There is no special name for the speed of sound at sea level, because the sea level and every other air pressure high up in the mountain has nothing to do with the speed of sound. Scroll down to related links and look at "Speed of sound - temperature matters, not air pressure".There is no special name for it.By the way, the speed of sound has nothing to do with the sea level.The speed of sound has much to do with the temperature.At 20° Celsius the speed of sound is 343 m/s.
Yes, a supersonic jet travels faster than the speed of sound, which is approximately 767 miles per hour at sea level. Supersonic jets can reach speeds up to Mach 2 or more, which is twice the speed of sound.
That means the speed, compared to the speed of sound. For example, "mach 2" means twice the speed of sound.
Maybe you mean Mach 1 - which is the speed of sound. Mach 2 is twice the speed of sound, and so on ...
Mach 2
No. The sonic boom will be created by any speed that is greater than the speed of sound.
There is currently no commercial airliner which can travel at that speed.
There is currently no commercial airliner which can travel at that speed.
Twice the speed of sound. Mach 2 :)
Mach 1 is the relative speed of sound through air. Relative because the speed of sound varies with air density. At sea level the speed of sound is about 740 miles per hour. Mach 2 is then twice the speed of sound.
It will fly approximately twice the speed of sound.
340.29 m/s
it was the only transport that went twice the speed of sound
no it was not but it was very fast