PPT-I can understand how mirrors reflect

light and how they can help us see objects How i s l ight r eflected Read the following four explanations of how light is reflected Three of the explanations are false only one of them is accurate. Science Standards Science as Inquiry Physical Science Mathematics Standards Problem Solving Communication Connection ComputationEstimation Measurement As the angle between two mirrors is increased and decreased the number of reflected images increas Concave or . C. onverging Mirrors. Ex. Inside of a spoon. Rules for Drawing Ray diagrams for curved mirrors. Start by drawing the three critical rays;. Incident ray that is . parallel to the principle axis . Unit 3:Light. Curved mirrors. Terms:. Curved mirror- can be thought of as a large number of plane mirrors all having slightly different angles. The laws of reflection still apply. Converging mirror- has a concave reflecting surface. 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. 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. for parabolic reflectors and its application to astigmatism free . four-mirror cavities. Outline. Motivations. Geometrical . compensation of . ellipticity. (with spherical mirrors involved). Symmetry considerations. 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. 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. . 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.. Reflect, Refract, and Absorb By: Emily Key Reflect What does reflect mean? - Light bounces off an object Refract What does refract mean? - The of bending of light as it passes from substance to another A Mirror - understand that light from can be reflected by a mirror . Starter Task. Think back to last lesson. . Can you remember any examples of . light sources?. Watch the clip below and write down as many examples as you can!. 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..