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Physics AQA
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Refraction at a plane surface
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How is the absolute refractive index (
nn
n
) of a substance calculated?
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n=ccsn = \frac{c}{c_s}
n
=
c
s
c
cc
c
: speed of light in a
vacuum
csc_s
c
s
: speed of light in the
substance
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Refraction at a plane surface Flashcards
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Refraction at a plane surface
