There are a few supersonic airplanes that are extremely prominent in history are the X-1 and the SR-71 Blackbird, but today there are many other companies such as Concorde, international governments, and other large companies that house these kinds of aircraft.
At higher altitudes. The speed of sound varies by altitude, due to temperature. The speed of sound at sea level on a 'Standard Day' (15 degrees C) is about 761mph or 1225kph. The speed of sound at 30,000ft on a 'Standard Day' (-44.4 degrees C) is about 678mph or 1091kph.
No helicopters can break the sound barrier. The fastest speed achieved be a helicopter is 249 mph.
then you break the sound barrier. it doesn't matter what you break it with, it just booms... o.O
No, most bullets however do break the sound barrier, at roughly 1100 fps is the speed of sound. Some of the smaller pistal rounds like the 9mm go about 900 fps to about 1050 fps. So there you have it not all bullets break the sound barrier.
The sound barrier
yes it can you see the lightning faster than sound that sound cant catch up
Only jet fighter planes break sound barrier now.
Concorde breaks the sound barrier at 2.02mach Super sonic aircraft break the sound barier. They used the plane x-1
there by poeple
Because breaking the sound barrier requires exceeding the speed of sound. The speed of sound is approximately 761 miles per hour at seal level at an the air temperature of 59 degrees Fahrenheit.
1990
1990
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
Yes, depending on which aircraft you have but there is no indication that you have broken the sound barrier unfortunately.
NO
No