Other crossword clues for answer "MACH"MACHSpeed-of-sound wordSound speedWord related to speedJet speedGillette razor nameAirspeed ratioBoom measurementFast measurementFlying rateSpeed measurement___ I (speed of sound)Airspeed unitMeasure of speed relative to soundFlying speed measureMeasure for fast fliersPhysicist ErnstPioneer in the study of supersonic velocitiesPhysicist associated with sonic booms____ number (fluid mechanics ratio)Airplane speed indicatorRatio of fast flightSpeed ratioSpeed-of-sound designatorSonic unitSpeed-of-sound numberSpeed of sound indicatorAerodynamics numberJet speed unitSpeed-of-sound ratioSound numberJet speed measureNumber used in measuring the speed of soundEponymous physicist ErnstSST number__ 1: speed of soundSpeed-of-sound nameEponymous physicist Ernst __Physicist for whom a speed-of-sound ratio is namedSpeed unitNamesake of a speed ratioName associated with supersonic speedSupersonic unitSupersonic speed measureProjectile scientistSupersonic readingSupersonic speed unitAustrian physicistFlight-speed unitAircraft velocity unitAirspeed measure__ one (speed of sound)Aerodynamics measureName often followed by a number__ 1 (the speed of sound)Eminent shock-wave studier__ number (SST stat)Austrian physicist Ernst who has a speed unit named after himEponym for a measure of speedTerm referring to the speed of sound.Unit for speed of sound.Unit in measuring speed of sound.Unit of speed/sound ratio.___ number indicating subsonic or supersonic speed.Austrian physicist, his name a number in supersonics.Unit of speed of sound.Famous Austrian physicist.Measure of sound.Number representing speed-sound ratio.___ number.Austrian scientist.Sound-speed wordSupersonic speed wordSonic-speed wordSpeed-ratio numberSonic-speed unitSound-barrier wordJet plane's speed unitSST wordWord with wave or numberJet speed numberAustrian physicist: 1838–1916Sound-speed numberSound-speed ratio numberAirspeed number___ number (speed measure)___ number (speed ratio)High-speed numberKind of numberSupersonic numberWord before 1 or 2Flight ratio___ onePhysicist with an eponymous numberNumber associated with a boomWord often followed by a numeralPhysicist Ernst who studied shock wavesSee 13-DownSouth American landmark whose name means "old peak"Speed measureIt's calculated relative to the speed of soundSpeed of soundErnst who studied sonic boomsName associated with speed___ 5 (Speed Racer's car)-- number (speed ratio)Presidents of the United States of America: "___ 5"Enterprise speed measurementSpeed of sound measureJet speed category___ 1 (speed of sound)Extremely high speed____ numberAustrian physicist and philosopherJet speed indicatorYeager's speedEndeavor speed measurementErnst for whom a speed measure is namedWord in supersonic speedsNumber of sonic boomsSound speed unitOne makes booms__ I (Yeager attainment)Big name in aerodynamicsGillette's ___ 3 razorsGillette's ____ 3 razorsSpeed studier ErnstAerodynamics studier ErnstErnst who studied aerodynamics