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Drag the items on the right into the middle to match with the items on the left.
luminous
transparent
opaque
ray
shadow
reflect
incident ray
reflected ray
mirror
normal
object producing light e.g. the Sun
you can see through this object
light cannot pass through this
a beam of light 
where light does not reach
light bouncing off a shiny surface
ray of light from ray box to mirror
ray of light bouncing off a mirror
a shiny surface used at home 
a line at right angles to a mirror

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