CBSE BOARD X, asked by Anny121, 1 year ago

Answer the q. (ii) in the above attachment

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Answered by shiv176

1

by the Snell's law the value is constant

Answered by ayushmodi044

1

Hope this will help you when the incident ray is dropped normally on one side of glass slab it is past
Undeviatedly
Plz mark as brainliest

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