PPT-Sight, COLOR, LENSES, and MIRRORS

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. 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. . How Do Your Eyes Help You See?. A lens is a curved surface, like a piece of glass or plastic.. Its curved shape makes light bend.. Lenses can make objects appear bigger or smaller to our eyes.. What is a lens?. We need to understand how they are constructed. How light travels from the star to our eyes. Understand how lenses are combined with other lenses. Understand how lenses are combined with mirrors . Use refraction and reflection. 14.1: Mirrors. I. Plane Mirrors. Flat, smooth mirro. r. Creates a . virtual image. : an image your . brain. perceives even though . no light rays pass through it. .. Image appears . upright. and as far behind the mirror as the object is in front of it (same size as object).. Photo Terms. Focus is not an absolute. There is always a zone either side of the focused point that is acceptably sharp. The size of this zone will depend on how far away the subject is; the focal length and aperture of the lens; the size of the final picture; and what you regard as 'acceptable'. . S4P1 Students will investigate the nature of light using tools such as mirrors, lenses, and prisms. ..  . c. . Identify the physical attributes of a convex lens, a concave lens, and a prism and where each is used. . Section 1 . Mirrors. A. . Light is necessary for eyes to see. 1. . Light waves spread in all directions from a light.. 2. . The brain interprets light waves as traveling in a straight line.. B. Plane mirror. Sound. Sound waves are compressional waves.. Two regions: compressions and rarefactions. Sound travels faster in liquids and solids than in gases.. Why? The molecules in liquids and solids are closer together.. light bends or refracts when it moves from one medium to another. the light bends because it changes speed. if light slows down it bends toward the normal. if light speeds up it bends away from the normal. 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. Section 1: Objectives. Use. ray diagrams to show how light is reflected or refracted.. . Compare . plane mirrors, concave mirrors, and convex mirrors.. . Use. ray diagrams to show how mirrors form images.. Transparent/Translucent/Opaque. WS. Take out NASA picture (from Friday). Homework: Read & take notes on chapter 23, section 3 (last one - you finished the book). Review & reinforce Study Island & Skills Tutor due Thursday. Reading and Math Skills Tutor due Friday (last one).. By: Delaney Sacra, Helena Haddad, Natalie Safe, and Ryan . Verbrugge. Mirrors & Reflections Part 1. Identify where in the novel the symbol is introduced.. It is prominent . in scenes she . is reflecting upon herself. 1. Submitted by the expert from Italy. Informal document . GRSG-117-17. 117th GRSG, 8–11 October 2019. Agenda item 7(a). Summary. The purpose of the following analysis is to offer an update of quality in optical vision in rear view mirrors by adopting innovative surface designs and manufacturing processes. The intention is to let the current spherical product continue to be offered on the market and at the same time to let the new generation of free form mirrors to be offered to improve the quality of the reflected images and optimize the mirror size for a given field of vision..