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?

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: