The figure below shows wave crests after a stone is thrown into a pond. Use this exhibit to answer the following question(s).
-The phase difference in radians between points A and C is
A)0.
B) .
C)π.
D) .
E)2π

Question

The figure below shows wave crests after a stone is thrown into a pond.  Use this exhibit to answer the following question(s).
-The phase difference in radians between points A and C is
A)0. 
B) . 
C)π. 
D) . 
E)2π

Quizplus · Accepted Answer

The Answer of 
The figure below shows wave crests after a stone is thrown into a pond.  Use this exhibit to answer the following question(s).
-The phase difference in radians between points A and C is
A)0. 
B) . 
C)π. 
D) . 
E)2π

The Figure Below Shows Wave Crests After a Stone Is