Recent content by Ehdrian

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    Electromagnetic Interference - Can I Get a Lower Frequency Wave?

    Hello, This is not homework, as I'm not in school :) I was wondering if there are any standard equations for electromagnetic waves interfering with each other. For instance, can I change the frequency of a wave by hitting it with another wave of a different frequency? I can find info on...
  2. E

    Projectile to hit x,y from x,y given max height

    Hello! This is not homework :-) I can figure this out: y = 100 = max height 0,0 200,0 ------------------------------------------------------------ By getting the initial y velocity = sqrt(2 * gravity * max...
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