the ray of light in incidence on a plane surface of refractive index root 3 then reflected and refracted rays are perpendicular to each other.then angle of incidence is ......................please don't spam ..There's an exam
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Answer:Let i and r be the agle of incidence and angle of reflectio respectively.
From the figure,
i+90+r=180
r=90−i
We have the equation for refractive index,
μ=
sinr
sini
⟹μ=
sin(90−i)
sini
=
cosi
sini
=tani
Explanation:
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