What is Mach number?

Asked by AyushDeep03 | 9th Jun, 2019, 07:52: PM

Expert Answer:

It is the ratio of the speed of a body to the speed of sound in the surrounding medium. It is often used with a numeral (as Mach 1Mach 2, etc.) to indicate the speed of sound, twice the speed of sound, etc.

Answered by  | 9th Jun, 2019, 09:13: PM