Question

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$\it\huge\mathfrak\red{Hello}$]



A ray of light makes an angle of 50° with surface s1 of the glass slab. its angle of incidence will be. _____.



$\it\huge\mathfrak\red{By:-}$]jαчdєєp

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Answer 1

Answer to your question is 40°

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$\it\huge\mathfrak\red{Hello}$]

A ray of light makes an angle of 50° with surface s1 of the glass slab. its angle of incidence will be 40°

$\it\huge\mathfrak\red{By:-}$]jαчdєєp

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Answer 2

Answer:

angle of incidence will be 40°