The displacement of a vibrating string versus position along the string is shown in the figure. The periodic waves have a speed of 10.0 cm/s. A and B are two points on the string.
-What is the difference in phase between the points A and B?
A)($\pi$/4)radians
B)($\pi$/2)radians
C)$\pi$radians
D)(3$\pi$/4)radians
E)2$\pi$ radians

Question

The displacement of a vibrating string versus position along the string is shown in the figure. The periodic waves have a speed of 10.0 cm/s. A and B are two points on the string. 
-What is the difference in phase between the points A and B?
A)($\pi$/4)radians 
B)($\pi$/2)radians 
C)$\pi$radians 
D)(3$\pi$/4)radians 
E)2$\pi$ radians

Quizplus · Accepted Answer

The Answer of The displacement of a vibrating string versus position along the string is shown in the figure. The periodic waves have a speed of 10.0 cm/s. A and B are two points on the string. 
-What is the difference in phase between the points A and B?
A)($\pi$/4)radians 
B)($\pi$/2)radians 
C)$\pi$radians 
D)(3$\pi$/4)radians 
E)2$\pi$ radians

The Displacement of a Vibrating String Versus Position Along the String