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    hey guys, could someone please complete the picture or describe to me what happens next, as i do not understand how to complete this ray diagram, the question is just to finish the ray until after it passes through the glass once again. so could someone please explain how they did it.
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    (Original post by Maphs)
    hey guys, could someone please complete the picture or describe to me what happens next, as i do not understand how to complete this ray diagram, the question is just to finish the ray until after it passes through the glass once again. so could someone please explain how they did it.
    Name:  physics question.png
Views: 69
Size:  3.6 KB
    See
    https://www.khanacademy.org/science/...nd-snell-s-law

    Also the refractive index=1/sinC where C=critical angle.
 
 
 
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