Module 14 Vocabulary Flashcards
(5 cards)
1
Q
Transverse waves
A
A wave with direction of propagation that is perpendicular to its direction of oscillation.
2
Q
Longitudinal Wave
A
A wave with a direction of propagation that is parallel to its direction of oscillation.
3
Q
Supersonic Speed
A
Any speed faster than the speed of sound in the substance of interest.
4
Q
Sonic Boom
A
The sound produced as a result of an object traveling at or above Mach 1.
5
Q
Pitch
A
An indication of how high or low a sound is, which is primarily determined by the frequency of the sound wave.
