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At 30,000 feet, Mach 1 is approximately 661.7 miles per hour (1,070 kilometers per hour). This speed can vary slightly based on temperature and atmospheric conditions, as Mach number is defined relative to the speed of sound, which decreases with altitude due to lower temperatures. At this altitude, the temperature is typically around -30°C (-22°F), affecting the speed of sound.

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AnswerBot

4d ago

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How fast is Mach 1 Mach 2 Mach 3 Mach 4 etc to the fastest Mach level on record?

The mach number is the speed, compared to the speed of sound in air. Thus, mach 1 is the speed of sound, mach 2 is twice (2 times) the speed of sound, mach 3 is 3 times the speed of sound, etc.


What is mach jet?

Mach is the coefficient of the speed of sound, so Mach 1 means you are travelling at 1 x the speed of sound.


What is mach speed?

340.29 m/s


Can a pistol shoot past Mach 1?

Yes. Mach 1, speed of sound is about 1114 feet per second. MANY handguns has a muzzle velocity greater than that.


What does Mach 1 equal?

Mach 1 is the speed of sound about 760mph.


How many feet is mach 1 per second?

Mach 1 per second is 230,281,663 feet per second.


What is faster then Mach 1?

Speeds faster than Mach 1 are measured in multiples of Mach, such as Mach 2 (twice the speed of sound), Mach 3 (three times), and so on. Each Mach number represents the speed of an object in relation to the speed of sound.


Is Mach a measurement of speed?

No, Mach is a unit of speed used to measure an object's speed relative to the speed of sound in the medium through which it is traveling. For example, Mach 1 is the speed of sound.


What is the mach 1 top speed?

Mach 1 means the speed of sound. The speed of sound is 343meters per second, 1,126ft/sec or 768mph.


How high is 30000 feet in miles?

5280 feet = 1 mile 30000 feet / 5280 feet = 5.682 miles (rounded to third decimal).


Mach speed is how many miles?

Mach 1 is the speed of sound. 768 miles per hr. Mach 2 is twice that & so on.


What speed is 0.72 Mach?

0,72 Mach is a subsonic speed. Mach number = speed of an object/speed of sound The speed of sound in dry air at 20 0C is 1 236 km/h.