Physics, asked by minaravawangjamminar, 5 hours ago

what is erilical angle

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Answered by MissIncredible34

Explanation:

Critical angle, in optics, the greatest angle at which a ray of light, travelling in one transparent medium, can strike the boundary between that medium and a second of lower refractive index without being totally reflected within the first medium.

Answered by Queen205

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what is erilical angle​

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what is erilical angle