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Physics 11 Online
OpenStudy (anonymous):

i need to know what is answer of ,thinking about your observations in all three sections of this lab,write a description of the two things that are required for refraction of light to happen. home schooled and i want to stop working on this problem please help me out.

OpenStudy (anonymous):

1) the light must move from a medium of one density into a medium of a different density 2) the light must cross the boundary at an angle which is not perpendicular (and not bigger than the critical angle). Does that help?

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