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3 answers

assuming the light is comming from the same direction, the reflection will rotate 10 degrees.

The law of reflection states that when a ray of light reflects off a surface, the angle of incidence is equal to the angle of reflection.

2007-04-24 05:52:55 · answer #1 · answered by DanE 7 · 0 1

The double =20 degrees if it is a plane mirror

2007-04-24 05:53:26 · answer #2 · answered by maussy 7 · 0 0

Should be 20 degrees

2007-04-24 05:51:37 · answer #3 · answered by Gene 7 · 0 0

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