15. This figure shows two materials, one with index n = 2.3 and one with index n = 1.3. Circle the letters of the rays that make it through into the other material, and make an X through the rays that do not. (Alternatively, list them, clearly indicating which ones make it through, and which ones do not make it through.) n=2.3 D 60° n=1.3 60° E 45° 45% B /30° F 30° C

15. This figure shows two materials, one with index n = 2.3 and one with index n = 1.3. Circle the letters of the rays that make it through into the other material, and make an X through the rays that do not. (Alternatively, list them, clearly indicating which ones make it through, and which ones do not make it through.) n=2.3 D 60° n=1.3 60° E 45° 45% B /30° F 30° C

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

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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3) Two mirrors are held at an angle of ψ =126 degrees with respect to one another. A ray of light is incident of the first mirror at an angle of θ. When it reflects off of the mirror next to it makes an angle of φ= 13.5 degrees. Randomized Variables ψ = 126 φ = 13.5 a) Write an expression for the angle of incidence θ. b) Numerically what is this angle?
An x-ray was used to examine a sample of chromium having a BCC crystal structure.Using x-rays having a wavelength of 0.1682 nm, a diffractometer is used. The distorting (010) aircraft is the plane. Chromium has an atomic radius of 0.125 nm. A)Compute the interplanar spacing and Calculate the diffraction angle. Assume second-order of diffraction, n = 2.
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Problem 9: A ray of light is incident on an air/water interface. The ray makes an angle of θ1 = 29 degrees with respect to the normal of the surface. The index of the air is n1 = 1 while water is n2 = 1.33. Part (a) Choose an expression for the angle (relative to the normal to the surface) for the ray in the water, θ2. Part (b) Numerically, what is the angle in degrees?
1. A light ray hits a surface at an angle of 12°. The material on the other side of the surface has an index of refraction of 1.14 and the light is making an angle of 15° with the surface when it exits on the side. What is the index of refraction on the incident side of the surface?
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11: A ray of light is incident on an air/water interface. The ray makes an angle of θ1= 25 degrees with respect to the normal of the surface. The index of the air is n1 = 1 while water is n2= 1.33. (A)- attached as picture (b) Numerically, what is the angle in degrees? (c) Write an expression for the reflection angle ψ, with respect to the surface. (d) Numerically, what is this angle in degrees?
Problem 13: A ray of light is incident on an air/water interface. The ray makes an angle of 01 = 22 degrees with respect to the normal of the surface. The index of the air is n = 1 while water is n₂ = 1.33. Part (b) Numerically, what is the angle in degrees? 0₂=1 Part (a) Choose an expression for the angle (relative to the normal to the surface) for the ray in the water, 02. Answer Saved Successfully! 8₂=asin (sin()) sin() cos() cotan() asin() atan() acotan() cosh() sinh() tanh() cotanh() Degrees O Radians Submit tan() acos() E 4 5 6 1 2 3 () Hint * Feedback 7 8 9 HOME 1 + 0 VO BACKSPACE DEL CLEAR - I give up! . ni END n2 0₁ 02₂