Physics, 06.03.2020 02:35 deniseelyons15
According to the law of reflection, if a beam of light strikes a flat mirror at an angle of 30° relative to a plane perpendicular to the surface of the mirror, at what angle will it reflect, relative to a plane perpendicular to the surface of the mirror?
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According to the law of reflection, if a beam of light strikes a flat mirror at an angle of 30° rela...
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