Thursday, May 19, 2011

3.17 describe experiments to investigate the refraction of light, using rectangular blocks,





  
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1 comment:

  1. MattMay 22, 2011 at 5:27 PM

    Good stuff Eliza but for dispersion you need to show the ray spliting into the 7 colours of the spectrum - red on the top and violet on the bottom.

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