For light that originates within a liquid and strikes the liquid/air interface, the critical angle is 37.2°. What is Brewster's angle for this light? Answer: Submit All Answers
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- Calculate the critical angle for light to travel from glass (n = 1.56) to water (n = 1.33).For light that originates within a liquid and strikes the liquid/air interface, the critical angle is 38°. What is Brewster's angle for this light? Additional Materials M eBook sh (Unit 398 1,373 APR ttv 21 MacBook Air 80 sC F1 F2 F3 F4 F5 F6 F7 ! %23 $4 & * 1 2 4 6. Q W R YThe index of refraction of a glass plate is 1.41. What is the Brewster's angle when the plate is in the following substances? (a) air _____ °(b) water ______ °
- For light of wavelength 589 nm, calculate the critical anglesfor the following substances when surrounded by a substance with an index of refraction of 1.341 sodium chloride. 74.53° 60.29° 1.23° 1.4° nonePlease asapA beam of monochromatic light strikes the interface between air and safflower oil (n = 1.466) at angle 0; and is refracted (see figure below). The beam next strikes the safflower oil-water interface at angle y = 23.2° and is refracted at angle t (a) What is angle 0;? O (b) What is angle 0₂? O 0₁ 10, Air Safflower oil Water
- A thin beam of light makes an angle of 60° with the surface (not the normal) of a body of water (n = 1.33). Once the light beam refracts into the water what angle does the beam make with the surface of water? 30° 68° 22° 60°A plano-convex lens with radius of curvature R = 3.2 m is in contact with a flat plate of glass. A light source and the observer's eye are both close to the normal, as shown in the figure below. The radius of the 51st bright Newton's ring is found to be 9.4 mm. What is the wavelength of the light produced by the source? nm 2//1 Need Help? Read It 8:36 PM 4/11/2021White light strikes the left face of a 300-60°-90° glass prism along a normal to the surface (so there is no refraction there). The light moves horizontally through the prism and strikes the right face at an angle of 30.00° to the normal. As the light leaves the prism it is refracted at the right face. DO ALL CALCULATIONS TO 4 SIGNIFICANT FIGURES! What is the DIFFERENCE in the refracted angles for red light (ned = 1.567) and violet (niolet = 1.613)? Find (8, - e,), where e, and e, are the angles of refraction for violet and red light. 313 PM
- When a ray of light strikes a nonmetallic surface, some of the light is reflected and some is refracted. Brewster’s angle is the angle of incidence for which the reflected and refracted beams are 90 degrees apart. The significance of this angle is that it leads to a reflected ray which is completely polarized.(a) Sketch the incident, reflected, and refracted rays for a situation involving Brewster’s angle. (b) Compute Brewster’s angle for water. The the index of refraction of water is 1.33 and the trigonometric identity sin(90degrees −θ) = cosθThe figure below shows the path of a light beam through several slabs with different indices of refraction. (n4 = 1.01) 10% = n = 1.60 n = 1.40 n = 1.20 14 (a) If 01 35.0°, what is the angle 02 of the emerging beam? 63.12 X Your response is within 10% of the correct value. This may be due to roundoff error, or you could have a mistake in your calculation. Carry out all intermediate results to at least four-digit accuracy to minimize roundoff error.ºTwo polarizers are oriented at 76° to one another. Unpolarized light falls on them. What fraction of the light intensity is transmitted? Express your answer using two significant figures. VE ΑΣΦ Itransmit Ifall