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1. pl.wikipedia.org › wiki › Liczba_MachaLiczba Macha – Wikipedia, wolna encyklopedia

   pl.wikipedia.org › wiki › Liczba_Macha

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   Prędkość odpowiadająca M = 1 zależna jest od temperatury (np. w temperaturze 15 °C jej wartość w powietrzu wynosi 1225 km/h), gdyż prędkość dźwięku rośnie wraz ze wzrostem temperatury – proporcjonalnie do pierwiastka z wartości temperatury bezwzględnej.

2. sciencetrends.com › mach-speed-breakdown-examples-mach-1/2/3-beyondMach Speed: From Mach 1 To Mach 3 Speed and Beyond

   sciencetrends.com › mach-speed-breakdown-examples-mach-1/2/3-beyond

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   Mach Speed is when an object moves faster than the speed of sound. For normal and dry conditions and temperature of 68 degrees F, this is 768 mph, 343 m/s, 1,125 ft/s, 667 knots, or 1,235 km/h.

3. en.wikipedia.org › wiki › Mach_numberMach number - Wikipedia

   en.wikipedia.org › wiki › Mach_number

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   By definition, at Mach 1, the local flow velocity u is equal to the speed of sound. At Mach 0.65, u is 65% of the speed of sound (subsonic), and, at Mach 1.35, u is 35% faster than the speed of sound (supersonic).

4. www.calctool.org › fluid-mechanics › mach-numberMach Number Calculator - CalcTool

   www.calctool.org › fluid-mechanics › mach-number

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   16 sie 2022 · How to calculate Mach number. Examples of Mach numbers. If you want to know how fast your plane is going in terms of the speed of sound, our Mach number calculator comes in handy. With few inputs and straightforward outputs, you will easily find your answers.

5. www.metric-conversions.org › pl › predkoscKonwersja Machy do Kilometry na sekundę - Metric Conversion

   www.metric-conversions.org › pl › predkosc

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   Machy do Kilometry na sekundę (Mach do km/s) kalkulator przeliczający do konwersji Prędkość z dodatkowymi tabelami i wzorami.

6. www.metric-conversions.org › speed › mach-conversionMach conversion

   www.metric-conversions.org › speed › mach-conversion

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   Mach is a speed measurement based on the speed of sound. Since sound travels at different speeds in different conditions, the calculations here are given for 20°C in dry air at sea level. Mach is typically used in aviation and space exploration.

7. www.calculateme.com › speed › machConvert Mach 3 to Miles per Hour - CalculateMe.com

   www.calculateme.com › speed › mach

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   Mach 3 is equal to about 2,220 miles per hour. In Scientific Notation. Mach 3. = 3 x 10 0 Mach. ≈ 2.22329 x 10 3 miles per hour. Mach. Mach is the ratio of an object's speed to the speed of sound. For example, something traveling at Mach 5 is traveling at 5 times the speed of sound.