You have an incident ray from a medium with a n1=1, through a medium with a n2 =3.325. If the incident angle is equal to 0.478 r ad, what is the refraction angle? (Answer is in radians)
1 answer:
Answer:
0.139 rad
Explanation:
We use Snell's law , where if is the <em>refractive index</em> of the medium containing the <em>incident ray</em>, would be the <em>incident angle</em>, and if is the <em>refractive index</em> of the medium containing the <em>refracted ray</em>, would be the <em>refraction angle</em>, which we want, so we do:
And finally:
We then insert our values:
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