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Saturday, January 22, 2011

Physics Form Five: Chapter 1 - Reflection of Water Waves

There are two laws of reflection.
Law 1
The normal and the incident and reflected rays are coplanar. They lie in the same plane.

Law 2
The angle of incidence, i = the angle of reflection, r



Reflection of Circular Wave

2 comments:

  1. AmerawrrrMarch 20, 2012 at 11:44 PM

    Hello.Mr wong:) Can u explain to me more deliberately about the reflection of water waves by the concace mirror based on the video u posted?
    thanks:)

    ReplyDelete
  2. AmerawrrrMarch 20, 2012 at 11:44 PM

    *concave

    ReplyDelete