CBSE BOARD XII, asked by rock0077, 10 months ago

ray optics important question.....class 12​

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Answered by ssm85
1

Answer:

Geometrical optics, or ray optics, is a model of optics that describes light propagation in terms of rays. The ray in geometric optics is an abstraction useful for approximating the paths along which light propagates under certain circumstances.

Explanation:

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