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प्रश्न
A ray of light is incident as a normal ray on the surface of separation of two different media. What is the value of the angle of incidence in this case?
अति संक्षिप्त उत्तर
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उत्तर
The angle of incidence is 0° because the ray travels along the normal to the surface.
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पाठ 2: Light - Frequently Asked Questions in Board Examination [पृष्ठ १५४]
