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Waves
Wave Properties
Refraction
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Cards (4)
If a wave crosses a boundary and
slows down
it will bend
towards
the normal
If a wave crosses a boundary an
speeds up
it will bend
away
from the normal
If
θ
\theta
θ
i
>
θ
\theta
θ
r
then the light is moving to a
more
optical dense
material
If
θ
\theta
θ
i
<
θ
\theta
θ
r
then the light is moving to a
less
optical dense
material