Answer | Crossword Clue |
---|---|
MACHTWO | Supersonic speed |
MACH | Supersonic speed word |
MACH | Supersonic speed unit |
MACHS | Units of supersonic speed. |
MACHONE | Number indicating supersonic speed. |
MACH | ... number indicating subsonic or supersonic speed. |
scramjets | A ramjet in which combustion takes place in a stream of gas moving at supersonic speed |
supersonics | SUPERSONIC, a wave or frequency moving at a speed greater than the speed of sound in air |