Take the bird onto a supersonic plane and, while the plane is in flight, have the bird fly around inside the plane.
Supersonic and hypersonic are speeds. Supersonic means faster than the speed of sound, and hypersonic means very much faster.
A supersonic bullet is a bullet that is faster than the speed of sound.
An airplane that travels faster than sound is called a supersonic aircraft.
Supersonic waves are waves that can travel faster than normal sound waves.
Supersonic air craft.
Supersonic aircraft.
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supersonic
Supersonic means "Faster than the speed of sound" so they are not the sme thing.
The simple answer is "Faster than the speed of sound"
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supersonic