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chapter 29

when light hits a mirror and is returned by the mirror's surface the waves are...... reflected
when a wave strikes water it is.... refracted
the bouncing back of a particle or wave that dtrikes a boundary between two media is... reflection
material such as (1)______ and (2) _______ are not as rigid to light waves (1) glass (2) water
a light wave that strikes a boundary is called an __________ wave incident
when light strikes glass perpendiculary about________ of energy is reflected 4%
a line that is drawn perpendiculary to the point where the incident ray strikes the barrier is called a _______ and is drawn as a dashed line normal
the relation shhip between two angles is stated in the ____ ___ ___________ law of reflection
the angle of incidence ____________ the angle of reflection equals
an ______ is a likeness or a reproductiom of an objest image
______ images in mirror are imiagesseem to be in or behind the mirror virtual
______ images are formed by converginglight rays and can be displayed on a screen real
real images are always ________ invirted
diffused reflection is the reflection of ligh from a __________ surface rough
Created by: gneels