Please refer to part (c) of Figure 1 included with this quiz. Here, the triangle is isosceles, and alpha (the angle at the top of the triangular prism) is 43.0 degrees. What is theta (the angle below the horizontal that the ray makes emerging from the prism on the right)?
Q: Please refer to part (a) of Figure 1 included. Here, alpha (the angle at the top of the triangular…
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Q: Please refer to part (c) of Figure 1 included with this question. Here, the triangle is isosceles,…
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Q: A light ray passes through a glass lens, shown in cross section in the figure below. Find the angle…
A: Given : θ 1= 41°, θ 2=22° , θ 3=27°
Q: Please refer to part (a) of Figure 1 included. Here, alpha (the angle at the top of the triangular…
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A: Given:- The refractive index is n2 = 1.61 The angle of incidence is θi=33.83° The figure is given as…
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A: As given, The distance, d=1.05 m The angle, θ=42.0° Draw the free body diagram as below.
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Q: Two radio antennas separated by d = 284 m, as shown in the figure below, simultaneously broadcast…
A: Given: d=284 m x=1100 m y=400 m
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- Case 1: Object distance d0= infinity. The figure below shows light rays coming from an object located at infinity, in front of a convex lens. Extend the 9 incident rays to the lens, and draw the transmitted rays in the correct direction. Use the figure, DO NOT substitute it with any other figure. Use the line to trace the 9 rays. Don't forget to place the arrow on each transmitted beam. Label each ray with its corresponding name: parallel ray, central ray, and focal ray. Image characteristics for Case 1: Object distance d0= infinity. Select those that apply: a) Reduced b) Real c) Erect d) Inverted e) Equal size f) Increased g) Virtual h) No image is formedThe two mirrors illustrated in the figure below meet at a right angle. The beam of light in the vertical plane indicated by the dashed lines strikes mirror 1 as shown. (Let d = 1.05 m and 0 = 35.0°.) Mirror 2 d Mirror (a) Determine the distance the reflected light beam travels before striking mirror 2. (b) In what direction does the light beam travel after being reflected from mirror 2? o above the horizontal Need Help? Watch It Read ItFor the next three items, compute the missing values in the table below for the refraction of light as it enters acrylic glass. Trial Angle of Incidence, 0₁ Angle of Refraction, 0₂ Computed Index of Refraction of Acrylic Glass 1 16° 10⁰ ?? 2 20⁰ 13⁰ ?? Average Index of Refraction ?? True Value of Index of Refraction 1.50 Flag question (Trial 1) Computed Index of Refraction of Acrylic Glass, nglass
- One well-known image of a prism is the following picture a. Given the pattern of light on the far side of the prism, is the index of refraction inside the prism higher or lower than the index of refraction outside the prism? b. List at least one thing that is wrong with this diagram given what we expect the dependence of n on the wavelength of light to be (and assuming the prism is made of a uniform material). c. List at least one thing that is right with this diagram given what we expect the dependence of n on the wavelength of light to be (and assuming the prism is made of a uniform material).A light ray passes through a glass lens, shown in cross section in the figure below. Find the angle of incidence ?. (Take theta1 = 33°, theta2 = 23°, and theta3 = 27°.)Two plane mirrors are at an angle of ?1 = 57.6° with each other as in the side view shown in the figure below. If a horizontal ray is incident on mirror 1, at what angle ?2 does the outgoing reflected ray make with the surface of mirror 2?
- Based on the following figure (see attachment) please help me figure out the equation that gives the positions of the minimuns along the screen. Combine your expressions in 12 and 13, and write the resulting equation in the space below. n λ = d sinθ Now, using the small angle approximation, , for angles less than about 20°, solve for y (the position on the screen) in terms of λ, L and d. y = n λ L / d What is the equation that gives the positions of the minimums along the screen?Diamond is known for being a particularly brilliant stone. The reason behind this is its peculiarly high index of refraction, n = 2.4. A ray of light within a diamond hits the diamond-air (n = 1) interface. Calculate the critical angle for diamond such that the ray be totally internally reflected. Critical angle for diamond-air interface = 0 Once you have determined this, compare the critical angle to the one in the figure below, which is for a glass-air interface? Knowing that glass has a smaller refractive index than diamond, which material will have a larger critical angle. n2=1 n1 =1.5 39° 90° 41.8° 45° 45° Difference between the cirtical angles between the diamond-air and glass-air interface is (report the absolute value of the difference) 0 What is the significance of this comparison with regards to the brilliance of diamond?State clearly the principle of Physics that you are using (invoking is the scientific word). Explain (briefly) your methodology. Give any equations that you may use A laminated window consists of Perspex and glass. At the Perspex to glass interface the angle of refraction is 25.00. and the angle of incidence is 150. If the refractive index of the glass is 1.60, what is the refractive index of the Perspex?