What is the apparent depth of a pool, which is actually d-meters deep, for a perso who is standing almost normal to the pool (i.e., small angles)? Solve this using Snell's law and the expression for spherical refraction ₁+² = 2-₁ n2 do d. D
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- VThe 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 = 1.40 m and 0 = 36.0°.) Mirror 2 d m Mirror 1 (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? ° above the horizontalNeeds Complete typed solution with 100 % accuracy.
- Light rays fall normally on the vertical surface of a glass prism (n = 1.6) as shown in Figure. 1)What is the largest value of θθ such that the ray is totally internally reflected at the slanted face? (Express your answer to three significant figures.) 2)Repeat the calculation if the prism is immersed in water with n=1.33. (Express your answer to three significant figures.)For problem 61 calculate the angle theta in degrees if the index of refraction of medium 1 is 1.77 (5 sig figs)Building contractors often install double-glazed windows to prevent thermal energy (heat) from entering or exiting a building. In addition to being effective insulators, such windows present interesting optical effects. 62.0 mm In the figure, a double-glazed window consists of two identical of glass (ng panes 1.54), each yg thick, separated by an air gap of ya = 49.6 mm. Use na = 1.00 for the index of refraction of air. = If light incident on the glass makes an angle of = 40.00° with respect to the glass, find the shift in path Ax as the light enters the room. Ax = 42.36 Incorrect glass air glass mm
- Stephen is given a large crystal and needs to verify whether it is a diamond or cubic zirconia. He shines a beam of light at a 48.8 ° angle upon the face of the crystal and measures the refraction angle. What is the refraction angle if the crystal is a diamond? refraction angle for diamond - What is the refraction angle if the crystal is a cubic zirconia? refraction angle for cubic zirconia =You shine a red laser light onto Linseed oil floating on the water. The index of refraction for Linseed oil, Linseed-oil-2.07, Nwater =1.33 and Nair=1.0. The Laser light makes 20 degree from normal in Linseed oil as in the figure. What will be the incident angle 2?