Two flat plates of glass with parallel faces are on a table, one plate on the other. Each plate is 11.2 cm long and has a refractive index of 1.55. A very thin sheet of metal foil is inserted under the end of the upper plate to raise it slightly at that end, in a manner similar to that pictured in the figure (Figure 1). When you view the glass plates from above with reflected white light, you observe that, at 1.10 mm from the line where the sheets are in contact, the violet light of wavelength 410 nm is enhanced in this reflected light, but no visible light is enhanced closer to the line of contact. Figure 1 of 1 Part A How far from the line of contact will green light (of wavelength 540 nm) first be enhanced? Express your answer in millimeters. green, 1 = Submit Part B Corange, 1 = 9A ΕΠΙ ΑΣΦ Submit Request Answer How far from the line of contact will orange light (of wavelength 610 nm) first be enhanced? Express your answer in millimeters. 17| ΑΣΦ/ Request Answer Part C Complete previous part(s) Part D Complete previous part(s) Part E Complete previous part(s) www. Part F Complete previous part(s) ? mm ? mm

Two flat plates of glass with parallel faces are on a table, one plate on the other. Each plate is 11.2 cm long and has a refractive index of 1.55. A very thin sheet of metal foil is inserted under the end of the upper plate to raise it slightly at that end, in a manner similar to that pictured in the figure (Figure 1). When you view the glass plates from above with reflected white light, you observe that, at 1.10 mm from the line where the sheets are in contact, the violet light of wavelength 410 nm is enhanced in this reflected light, but no visible light is enhanced closer to the line of contact. Figure 1 of 1 Part A How far from the line of contact will green light (of wavelength 540 nm) first be enhanced? Express your answer in millimeters. green, 1 = Submit Part B Corange, 1 = 9A ΕΠΙ ΑΣΦ Submit Request Answer How far from the line of contact will orange light (of wavelength 610 nm) first be enhanced? Express your answer in millimeters. 17| ΑΣΦ/ Request Answer Part C Complete previous part(s) Part D Complete previous part(s) Part E Complete previous part(s) www. Part F Complete previous part(s) ? mm ? mm

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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A beam of light is incident on a hemispherical prism at an angle, theta, as shown in the figure. If the index of refraction of the prism is 1.60, what is the critical angle (in degrees) for no transmitted light out of the bottom of the prism? Assume the index of refraction for air is 1.00 and the index of refraction for the water is 1.33.
PLEASE ANSWER ASAP: A soap bubble spans a square wire frame. The bubble has an index of refraction n = 1.33. (It's mostly water.) The bubble is very thin at the top and gets steadily thicker as you go down. You are looking at white light reflected rom the bubble. The bubble is dark at the top, and below this there are repeating rainbows of color. (Only the first one is shown, and, in reality, things aren't so uniform.) In all cases in this problem, consider only normal incidence of the light. a) Why is it dark at the top? (Note: this is also a hint for next part.) b) What is the thickness t of the bubble at the first red stripe from the top? Take red light to have Lamfa= 650 nm in air. Show your work.
A light ray having a combination of three colours of wavelengths, A, Ap, and Ac, is incident on one face of a glass prism having indices of refractions of, na, ng, and nc, respectively. The three rays of colors emerge from the opposite face of the prism at different angles, as shown in the figure below. Which of the following is true about the speed of light of the three colours inside the glass? Glass prism Combined three colors VA = v_B = v_C V_A < v_B < v_C v_C < v_B < v_A v_B < v_A < v_C
In the figure, a light ray in air is incident on a flat layer of material 2 that has an index of refraction n₂ = 2.7. Beneath material 2 is material 3 with an index of refraction n3. The ray is incident on the air-material 2 interface at the Brewster angle for that interface. The ray of light refracted into material 3 happens to be incident on the material 2-material 3 interface at the Brewster angle for that interface. What is the value of n3? Number Units 09₂ Air ng ng
A light ray is incident perpendicular to the left face of the shown prism made of glass (n = 1.6). What is the largest value of the angle p such that the light ray is totally reflected at the far right face if the prism is surrounded by air? Express your answer to the nearest degree.
An equilateral triangular prism is made of glass whose refractive index varies with length. of wave according to the relation: Picture 3.1 where the wavelength is measured in micrometers. Assume that the refractive index of air is nair = 1. Lightning of white light falls on the face of the prism at an angle of 45°, as shown in the figure. if the wavelength of red light is 0.75 μm and that of violet light is 0.39 μm, calculate: 1. the difference between the exit angles of the prism for the colors red and violet (at this difference of angles is called angular spread).
Suppose light entered the sample from air (n = 1) at an angle of 30°. If the light was refracted in the film at an angle of 20°, what is the index of refraction of the film?
In the figure, two light pulses are sent through layers of plastic with thicknesses of either L or 2L as shown and indexes of refraction n1 = 1.58, n2 = 1.74, n3 = 1.62, n4 = 1.51, n5 = 1.67, n6 = 1.72, and n7 = 1.52. (a) Which pulse travels through the plastic in greater time? (b) What multiple of L/c gives the difference in the traversal times of the pulses? -- Pulse ng Pulse 1 (a) Number Units (b) Number Units
While washing dishes one evening, you admire the swirling colors visible in the soap bubbles. You hold up a cup and peer into its soap-covered mouth. As you hold the cup still and examine it in the light of a lamp behind you, you notice that the colors begin to form horizontal bands, as in the figure. You observe that the film appears black near the top, with stripes of color below. First stripe Approximately how thick is the film of soap in the reddish region of the third stripe indicated? Assume that the film is nearly perpendicular both to your line of sight and to the light rays from the lamp. For simplicity, assume that the region specified corresponds to the third maximum of the intensity of Second stripe Third stripe reflected red light with a 645 nm wavelength. The index of Fourth stripe refraction of the soap film is 1.34. 842.35 thickness of soap film: nm Incorrect
A beam of light is incident on a square piece of glass with side s = 10.0 cm and index of refraction 1.50. The angles are shown in the figure to scale (you can count the blocks to measure them if you don't have a protractor). Where does the beam exit the glass? Assume the glass is in air (n = 1.00).
A prism made by a uniaxial negative crystal (Calcite) with an optic axis parallel to prism surface and perpendicular to light incident plane. When light is incident on the first (front) surface of the prism in a normal direction and the transmitted light is a linearly polarized light, what is range of top prism angle (a) as shown in the right figure? (Assume two refractive indices of the Calcite crystal are no and ne = 1.486). 1.658
Light travels from material #1 with refractive index n1 and incidence angle θ1 into material #2 with refractive index n2 and refraction angle θ2. Choose the correct statement below. If θ1 < θ2, then material #2 has a larger index of refraction. If θ1 < θ2, then light travels faster in material #1. If θ1 < θ2, then material #2 has a smaller index of refraction. If θ1 < θ2, then material #1 has a smaller index of refraction. If θ1 > θ2, then light travels faster in material #2.