Bella and Asante now work a problem to determine whether they understand total internal reflection. A thin film of water sits on top of a flat piece of glass. Note that n, 'water = 1.333 and n 'glass = 1.56. For total internal reflection, does Asante say the light starts in the glass or in the water? "In the water, because the water has a higher index of refraction" "In the glass, because the glass has a lower index of refraction" "In the glass, because the glass has a higher index of refraction" "In the water, because the water has a lower index of refraction" Asante is correct. Total internal reflection can occur only when light travels from a region of higher to lower index of refraction. What is the critical angle for which total internal reflection will occur?
Bella and Asante now work a problem to determine whether they understand total internal reflection. A thin film of water sits on top of a flat piece of glass. Note that n, 'water = 1.333 and n 'glass = 1.56. For total internal reflection, does Asante say the light starts in the glass or in the water? "In the water, because the water has a higher index of refraction" "In the glass, because the glass has a lower index of refraction" "In the glass, because the glass has a higher index of refraction" "In the water, because the water has a lower index of refraction" Asante is correct. Total internal reflection can occur only when light travels from a region of higher to lower index of refraction. What is the critical angle for which total internal reflection will occur?
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
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Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Transcribed Image Text:Bella and Asante now work a problem to determine whether they understand total internal reflection.
A thin film of water sits on top of a flat piece of glass. Note that n
water
= 1.333 and n
glass
= 1.56.
For total internal reflection, does Asante say the light starts in the glass or in the water?
"In the water, because the water has a higher index of refraction"
"In the glass, because the glass has a lower index of refraction"
"In the glass, because the glass has a higher index of refraction"
"In the water, because the water has a lower index of refraction"
Asante is correct. Total internal reflection can occur only when light travels from a region of higher to lower index of
refraction.
What is the critical angle for which total internal reflection will occur?
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