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Confused with Wave Motion

  1. Dec 23, 2014 #1
    Hello, I am preparing for the IIT JEE exam, The toughest entrance exam in the Indian subcontinent, and i am struck in confusion about the theory regarding waves in Physics. The problem is that I can;t visualize the sine-cos functions physically , as I could visualize the movement of pulley, collisions, expansion etc.....can anyone please help to tackle this tricky concept and to understand it in a lucid manner....help of any kind is appreciated.
    Thank You
     
  2. jcsd
  3. Dec 23, 2014 #2

    phinds

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