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Waves
Wave Properties
Reflection
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Cards (5)
Waves can be
reflected
at the
boundary
between two different materials
Angle of
incidence
= Angle of
reflection
The
normal
line is always
perpendicular
to the surface
A)
Incident ray
B)
Angle of incidence
C)
Normal
D)
Angle of reflection
E)
Reflected ray
F)
Mirror
6
Specular
reflection happens when a wave is reflected in a
single
direction by a
smooth
surface
Diffuse
reflection happens when the reflected rays are
scattered
in lots of
different
direction