Describe an activity to show that the incident ray, the reflected ray and the normal at the point of incidence lie in the same plane. short answer needed♪
. For this experiment take a plane mirror and stand it on a plane sheet of paper with a block. ... Remove the mirror and draw a perpendicular on the mirror line.
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. For this experiment take a plane mirror and stand it on a plane sheet of paper with a block. ... Remove the mirror and draw a perpendicular on the mirror line.
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