'The ratio of the speed of an object to the speed of sound is known as this type of number'
Mach Number
GENERAL SCIENCE: The ratio of the speed of an object to the speed of sound is known as this type of number
The ratio of the speed of an object to the speed of sound is known as this type of number
The ratio of the speed of an object to the speed of sound is known as this type of number
GENERAL SCIENCE
Mach Number
GENERAL SCIENCE