chichimwale2000 chichimwale2000

15-10-2020
Physics

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A ray is incident at at 50 degrees angle on a plane mirror. What will be the deviation after reflection from the mirror?

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ysabelfranceska ysabelfranceska

15-10-2020

Answer:

Explanation:

If the ray were not deviated, it would travel straight through the mirror. Due to the mirror, the incident ray is reflected at 30°. The ray travels 30° + 30° = 60°. The angle of deviation is 180° - 60° = 120°.

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