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    grahase's Avatar
    grahase Posts: 4, Reputation: 1
    New Member
     
    #1

    Nov 22, 2011, 10:55 AM
    Finding refraction angles
    If a beam of light strikes a diamond at an angle of 45 degrees
    What is the angle of refraction?
    Aurora2000's Avatar
    Aurora2000 Posts: 111, Reputation: 16
    Junior Member
     
    #2

    Nov 23, 2011, 06:05 AM
    Use Snell's law:
    where is angle of incidence, angle of refraction,
    relative refraction index between air/vacuum (from which incident beam comes) and diamond.

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