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After tracing the path of a ray of light through a glass prism a student marked the angle of incidence (∠i), angle of refraction (∠ r) angle of emergence (∠e) and the angle of deviation (∠D) as shown in the diagram. The correctly marked angles are: |
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Answer» After tracing the path of a ray of light through a glass prism a student marked the angle of incidence (∠i), angle of refraction (∠ r) angle of emergence (∠e) and the angle of deviation (∠D) as shown in the diagram. The correctly marked angles are:
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