Consider three incident rays that hit a reflective surface making an angle 0 = 23.1° with the the negative x axis as shown. 1 2 3. В Figure. Three light rays, 1, 2, and 3, are incident on a reflective surface at an angle 0 = 23.1°. They hit the surface at points A, B, and C respectively. Part 1) Select all the true statements below. Rays are perpendicular to wave fronts and are in the same direction as the velocity of the wave. O Plane waves have wave fronts that are flat surfaces. The wave fronts close to a spherical source are flat surfaces. O Wave fronts are not always perpendicular to the rays. Part 2) What angle does the wavefront for these rays make with the negative x axis? Part 3) What is the angle of reflection for these rays? 0 =

Consider three incident rays that hit a reflective surface making an angle 0 = 23.1° with the the negative x axis as shown. 1 2 3. В Figure. Three light rays, 1, 2, and 3, are incident on a reflective surface at an angle 0 = 23.1°. They hit the surface at points A, B, and C respectively. Part 1) Select all the true statements below. Rays are perpendicular to wave fronts and are in the same direction as the velocity of the wave. O Plane waves have wave fronts that are flat surfaces. The wave fronts close to a spherical source are flat surfaces. O Wave fronts are not always perpendicular to the rays. Part 2) What angle does the wavefront for these rays make with the negative x axis? Part 3) What is the angle of reflection for these rays? 0 =

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)...

See similar textbooks

Similar questions

Light of wavelength 589x10°m is incident on crown class. Which equation would you use to calculate the frequency of that light? What is the frequency of the light that is incident on the crown glass? Which equation would you use to determine the velocity of light in the crown glass? Calculate the velocity of the light in the crown glass. Refer the to formula sheet for the index of refraction.
INSTRUCTION: Provide all pertinent parts of the solution (GUFSA) and make sure to express your final answer with the correct number of significant figures. POINTING SYSTEM: 1-given I 1- unknown I I 1- each working formula I 1- each solution I 2- each correct answer with correct number of significant figures . 1. If the speed of light in air is 2.94 x10 m/s, what is the index of refraction of air? 2. The index of refraction in water is 1.333. If the beam of light passes through air at an angle of incidence of 30° what will be the angle of refraction as it enters the water? 3. What is the speed of light in water? 4. A beam of light propagates from water to the air. What will be the angle of refraction through the air if the angle of incidence through the water is 43°? 5. A 6.00-cm tall candle is placed 9.00 cm away from a double convex lens having a focal length of 27.0 cm. Determine the image distance and the image size. 6. A 6.00-cm tall candle is placed to 20.0 cm away from a concave…
a.) Describe the principles behind the interference and diffraction of light? b.) How does interference and diffraction of light interconnection with each other and how can they be used beneficially to us? Give at least one.
A horizontal incident beam consisting of white light passes through an equilateral prism, like the one shown the figure(Figure 1). Figure Part A What is the dispersion (0, 0,) of the outgoing beam if the prism's index of refraction is n = 1.503 for violet light and n =1.425 for red light? IVE ΑΣΦ 0₁-0₁ 4.68 Submit C Previous Answers Request Answer * Incorrect; Try Again; 28 attempts remaining < Return to Assignment Provide Feedback ?
b. Diffuse reflection Reflected angles are equal to incident angles d. Reflected angles are unequal to incident angles Normal to boundary Incident 38. Use the diagram to the right. If the speed of the light ray ray increases as it crosses the boundary, then the path of the ray in the new medium will be most likely toward which point? Boundary Boundary b. X d. Z Normal to boundary
1. What is the total internal reflection of light? And when does this take place? (necessary conditions) 2. Define critical angle (use a ray diagram)?
IUv ab |三山=插、么、田。 Normal No Spacing Heading 1 X, Font Paragraph Styles 7. You go into a room that is lit by green light only. You see a banana in the room. a) What color does the banana look like in that room? Explain. b) You see a shirt in that room. While in the room, the shirt appears to be green. Does the shirt reflect or absorb green light? Explain. c) Can you tell if the shirt reflects or absorbs red light? What about blue light? d) If you move the shirt out into a normally lit room (a room that has red, blue, and green light), list at least two possible colors the shirt could be. (Hint: red green = yellow; red blue = magenta; green blue = cyan). Explain. sibility: Unavailable F11 F12 Insert Prts F4 F5 F6 F7 F8 F9 F10 & 5 6. 9. * CO
5. A ray of light leaves a reflective surface at 55 to the surface. Draw a ray diagram showing the incident ray, reflected ray and surface normal. Calculate the angles of incidence and reflection and fill them in on your diagram. 6. In the diagram, a ray of light strikes the interface between two media. Draw what the refracted ray would look like if: normal (a) medium 1 had a higher refractive index than medium 2. (b) medium 1 had a lower refractive Medium 11 index than medium 2. Medium 2
Give three reasons why the planet Mars appears red to us from the Earth? Explain. Limit your answer to less than 150 words.
1) Listen Base your answer to the question on the diagram below, which represents a ray of monochromatic light (f = 5.09 x1014 hertz) in air incident on flint glass. Normal 35° Air Flint glass What happens to the light from the incident ray that is not refracted or absorbed? 1 It is reflected and converted to mechanical energy. 2. It is reflected, absorbed and some energy is lost. 3. It is all destroyed. 4. It is slowed down, dissolved and reflected.
Question 1 Using the formula n=c/v and the values from table 1, which material has the highest density? question 2 Based on what you have learned about light waves an…
Explain the topic belows. General Conditions for Interference For sustained interference of light to occur, the following conditions must be met: 1. Coherent sources of light are needed. 2. Amplitudes and intensities must be nearly equal to produce sufficient contrast between maxima and minima. 3. The source must be small enough to produce wide fringes. 4. The interfering sources must be near enough to produce wide fringes. 5. The source and screen must be far enough to produce wide fringes. 6. The source must emit light in the same state of polarization. 7. The source must be monochromatic.