Results for: Mach-number

In Physics

What is Mach buffet?

Thus far, only the Mach buffet that results from excessive speed has been addressed. It must be remembered that Mach buffet is a function of the speed of the airflow over the (MORE)

How fast is mach 20?

Mach 20= 15,200 miles per hour. Mach numbers are determined by the speed of the object divided by the speed of sound. The speed of sound is approx. 760 miles/hour - a Mach 1 n (MORE)

What is Mach Tuck?

What is mach tuck? Shockwave forms over the wing at the point where the airflow reaches sonic speed at first. This results in reduction in total lift produced by the wing. To (MORE)

What is paper mache?

this is commonly miscalled paper mache, its is a constructed material that consist of pieces of paper that is stuck together by wet paste eg. glue startch grease etc.

How fast is mach?

Mach I (the Speed of Sound) is approximately 1,236 km/h (738 mp/h). This is dependent on the air pressure. At sea level, the speed of sound is about 760 mph; at high altitud (MORE)

What does mach stand for?

This is used to compare the speed of something with the speed of sound; e.g. "mach 3" means 3 times the speed of sound.
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What is 460 Mach?

Mach 460 sound system (premium radio and speaker package with amps) used in the mid to late 90's. The 460 was later dropped from the name and it was called the Mach Audio pac (MORE)

What is the answer to 20c plus 5 equals 5c plus 65?

20c + 5 = 5c + 65 Divide through by 5: 4c + 1 = c + 13 Subtract c from both sides: 3c + 1 = 13 Subtract 1 from both sides: 3c = 12 Divide both sides by 3: c = 4
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What is critical mach number?

Critical Mach Number, or Mcr, refers to the lowest Mach number that air going over and around an aircraft can reach the speed of sound. If an airplane goes over its Mcr, handl (MORE)