PPT-Light – Image formation, Mirrors, Properties

Light It is a form of Electromagnetic Energy Part of Electromagnetic spectrum and is the only part where we can see The speed of light C is constant in the vacuum Speed of light c3010 8 ms. Textbook Reference 10.3 (P.419-430). Learning Goals. Understand how to draw ray diagrams for concave mirrors. Be able to identify when images are real or virtual. Success Criteria. To draw at least one ray diagram for concave mirrors and to identify if the image is real or virtual.. The most common type of curved mirror is a spherical mirror. A spherical mirror has the shape of a section from the surface of a sphere. Curved Mirrors. Concave mirror – the inside surface of the mirror is polished. Object . vs. Image. In this section we will be studying how mirrors and lenses will affect the way an object appears to us.. The thing that exists in the real world is referred to as the . object. .. Measurements of the speed of light (c) . Index of refraction v. medium. = c/n. the bending of light – refraction . total internal reflection . Color (wavelength and frequency, c = . l. f. . Dispersion. MIRRORS. Concave Mirrors. A con. cave. mirror has a surface that curves inward like a “. cave. ” or a bowl.. It follows the law of reflection, however, when parallel light rays approach a curved surface and strike at different points on the curve, each ray will reflect at a slightly different direction. . Measurements of the speed of light (c) . Index of refraction v. medium. = c/n. the bending of light – refraction . total internal reflection . Color (wavelength and frequency, c = . l. f. . Dispersion. How do eyeglasses correct your vision?. When you look in a mirror, where is the face you see?. In which ways is a cell phone camera similar to a human eye?. © 2014 Pearson Education, Inc.. Plane mirrors. Essential Questions:. What Are the Kinds of Reflections?. What Types of Images Do Mirrors Produce?. What Are the Kinds of Reflection?. Light obeys the law of reflection.. The angle of the reflection equals the angle of incidence.. December 4. th. . REVIEW. What do you remember. ?. December 4. th. 2015 page 111. DO: I . will be able to explain the nature of waves, their behaviors and characteristics as they are manipulated by mirrors and lenses. Mirrors. Recall that your eyes gather light reflected off of objects . This allows you to see the objects. Light can reflect more than once. Light bouncing off of you can then bounce off of a mirror. 5.2 Using Mirrors to Form Images. All mirrors reflect light according to the . law of reflection. .. A flat smooth mirror is called a . plane mirror.. The mirror on the wall, in your bathroom, is probably a plane mirror.. 3NOTESprototype to volume production manufacturing Give us a call and we will be honored to assist youDon146t see exactly what you are looking forMirrorscvilaseropticscom4SELECTION GUIDEWAVELENGTHSREF Light. Science. . . Success Criteria. Aim. I can use a mirror to reflect light and explain how mirrors work. . I can explain why mirrors are good reflectors.. I can use mirrors to reflect light onto different objects.. Geometric Optics. Understanding images and image formation, ray model of light, laws of reflection and refraction, and some simple geometry and trigonometry. The study of how light rays form images with optical instruments.