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Kaylis [27]
2 years ago
8

Just need the answer

Physics
1 answer:
marin [14]2 years ago
8 0

Answer:

1.  1, 2, 4 all show some form of refraction as the bending of a light ray when passing from one media to another.

Explanation:

Number 4 is the most accurate as it also shows some light being reflected and the bending of the refracted light ray in the correct direction for going from a medium of low refractive index (air) into a higher refractive index material (crown glass)

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the last one

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The free body diagram is attached.

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