Asked by Kiana
Light is incident from water onto a flat transparent slab of material, at an angle of 48.8° with the normal. The reflected ray and the refracted ray are perpendicular to each other.
What is the index of refraction of the transparent substance?
What is the index of refraction of the transparent substance?
Answers
Answered by
drwls
The index of water is 1.33.
That happens to be the Brewster angle in this case, since the reflected and refracted rays are perendicular.
tan48.8 = n2/n1 = n2/1.33
n2 = 1.52
http://webphysics.davidson.edu/physlet_resources/bu_semester2/c27_brewster.html
That happens to be the Brewster angle in this case, since the reflected and refracted rays are perendicular.
tan48.8 = n2/n1 = n2/1.33
n2 = 1.52
http://webphysics.davidson.edu/physlet_resources/bu_semester2/c27_brewster.html
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.