give two characteristic of light refracted through a rectangular glass slab
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The two characteristics of light refracted through a rectangular glass slab are
1) The incident ray is parallel to the emergent ray.
2) Angle of incidence is equal to angle of emergence. This is proved by the fact that both the rays are parallel to each other,hence their angles are equal.
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1) The incident ray is parallel to the emergent ray.
2) Angle of incidence is equal to angle of emergence. This is proved by the fact that both the rays are parallel to each other,hence their angles are equal.
Hope This Helps You
vivek21111:
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Answer:
1. In refraction through a glass slab, the emergent ray is parallel to the incident ray. 2. Angle of incidence is greater than angle of refraction
Explanation:
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