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A ray of light is incident on a plane mirror making an angle of 30∘ with the normal. The angle between reflected ray and the normal for this ray of light will be : (a) 30∘ (b) 60∘ (c) 0∘ (d) 60∘ |
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Answer» A ray of light is incident on a plane mirror making an angle of 30∘ with the normal. The angle between reflected ray and the normal for this ray of light will be : (a) 30∘ (b) 60∘ (c) 0∘ (d) 60∘ |
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