The ratio of sin i\over sin r = 1

According to the laws of reflection angle of incidence = angle of reflection, hence sin i = sin r and we get the ratio as 1.

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## Question

# For a ray reflected on a plane mirror, find the ratio of sin i/sin r

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- Reflection of Light Class 9 ICSE

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The ratio of sin i\over sin r = 1

According to the laws of reflection angle of incidence = angle of reflection, hence sin i = sin r and we get the ratio as 1.

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