1. Not finding help here? Sign up for a free 30min tutor trial with Chegg Tutors
    Dismiss Notice
Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Wave problem in Physics

  1. May 18, 2004 #1
    From the figure, please see the attachment. Which particles vibrate in phase with particle b and why?
    Can I say that particle c and d vibrate in phase with particle b?

    Another question: What is the function of the spongy lining at the edges of ripple tank when we generate water wave in the ripple tank?

    Attached Files:

  2. jcsd
  3. May 19, 2004 #2


    User Avatar
    Staff Emeritus
    Science Advisor

    Assuming that you mean you picture to represent a wave with the two endpoints fixed, then d is in phase with b (they will always be at the same height). c is not.

    As for the spongy lining, it is there to absorb the wave so you won't have reflections confusing the situation.
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook

Have something to add?

Similar Discussions: Wave problem in Physics