sonic barrier

listen to the pronunciation of sonic barrier
الإنجليزية - التركية
ses duvarı
الإنجليزية - الإنجليزية
the increase in aerodynamic drag as an airplane approaches the speed of sound
sound barrier, supposed barrier to air travel at a speed faster than the speed of sound
The sudden sharp increase in aerodynamic drag experienced by aircraft approaching the speed of sound. Also called sound barrier
sonic barrier
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