regular reflection and irregular reflection of light
Schlüsselwörter
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definition,
design,
diagram,
spreaded,
direction,
drawing,
educational,
energy,
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experiment,
graphic,
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children,
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light,
mirror,
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physics,
pictogram,
ray,
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thought,
scheme,
school,
science,
scientific,
specular,
surface,
teacher,
water,
wave,
white
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