This graph shows the position of an element of air as a function of time as a sound wave passes through it. Which letter corresponds to the period of the wave?
A) A
B) B
C) C
D) D
E) E

Question

This graph shows the position of an element of air as a function of time as a sound wave passes through it. Which letter corresponds to the period of the wave? 
A) A 
B) B 
C) C 
D) D 
E) E

Quizplus · Accepted Answer

The Answer of This graph shows the position of an element of air as a function of time as a sound wave passes through it. Which letter corresponds to the period of the wave? 
A) A 
B) B 
C) C 
D) D 
E) E

This Graph Shows the Position of an Element of Air