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supersonics the general science relating to phenomena associated with speed greater than the velocity of sound.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
supersonic Planes which travel faster than Mach 1 (or the speed of sound) are traveling at supersonic speeds. An example of this speed regime is the Concorde. The speed range is 760 - 3500 MPH or Mach 1 - Mach 5.
Ãâó: www.ueet.nasa.gov/StudentSite/vocabulary.html
supersonic A speed that exceeds the speed of sound.
Ãâó: www.ku.edu/~kuspace/outreach/glossary.html
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