The Concorde was a supersonic commercial airliner. However, due to flight accidents the Concorde is no longer in service. The typical cruise speed for a commercial jet is about 0.8 Mach. Of course, almost any plane with sufficient engines and built for speed can dive down and break the sound barrier---but it may not recover from this.
YesThe sound barrier is roughly 1100fps depending on altitude. A lot of gun rounds are over the 1100fps threshold. Some pistol rounds are under this velocity. It is questionable if it creates a sonic boom, but the speed of sound is definitely reached and there are rounds that reach speeds of over 4000fps.
The schwa vowel sound makes an "uh" sound (as in "bug," "rug" or "above"). For the word "industry," the schwa sound is the u --> indUHstry.
Do you mean speed of sound at sea level? Scroll down to related links and look at "Speed of sound - temperature matters, not air pressure".
I think that would be about the sound level while watching a TV. I think housing codes are set to maintain a 45 dbA level sound-proofing for the interior of homes.
it sound cool !
Yes, jets are airplanes but they are called supersonic airplanes.
1990
1990
Only jet fighter planes break sound barrier now.
No helicopters can break the sound barrier. The fastest speed achieved be a helicopter is 249 mph.
Chuck Yeager flew the Bell X1 to break the sound barrier in 1947Chuck Yeager flew the Bell X1 to break the sound barrier
then you break the sound barrier. it doesn't matter what you break it with, it just booms... o.O
Concorde breaks the sound barrier at 2.02mach Super sonic aircraft break the sound barier. They used the plane x-1
Yes, depending on which aircraft you have but there is no indication that you have broken the sound barrier unfortunately.
NO
No
Yes