Question 282: Waves

Question

The diagram shows the propagation of a progressive wave. A, B, C, D, E are five points on this wave
Which of the following points are in the same state of vibration?
![](https://app-content.cdn.examgoal.net/fly/@width/image/jaoe38c1m4gjp85l/14268b76-013e-4eb8-b6fe-9b4e5551aa45/da7c8080-b5e7-11ef-8e9f-25db2c636e01/file-jaoe38c1m4gjp85m.png?format=png)

Accepted Answer

Points E and B are in same phase as they are $2\lambda$ distance apart.

Answer

A, B

Answer

B, C

Answer

B, D

Answer

E, B

Waves

The diagram shows the propagation of a progressive wave. A, B, C, D, E are five points on this wave Which of the following points are in the same state of vibration?

Choose the correct answer: