583PhysicsMedium
Mach is the unit of measurement in stating the speed of a moving object in relation to__________?
AThe speed of other object
BThe speed of air resistance
CThe speed of sound
DThe speed of light
Correct answer
C. The speed of sound
Explanation
The speed of sound is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.