PPT-Chapter 23 Properties of Light

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. And 57375en 57375ere Were None meets the standard for Range of Reading and Level of Text Complexity for grade 8 Its structure pacing and universal appeal make it an appropriate reading choice for reluctant readers 57375e book also o57373ers students Magnetism Feel. Taste . Smell. Optical Properties. Magnetism. Lodestone – natural compass. Magnetite. Feel. Graphite. feels greasy. Talc. feels soapy. Taste. Halite. is rock salt, so it tastes salty.. By Ruthie Tucker. Under the direction of Professor Susan Rodger, Duke University . July 2008. Getting Started. Lets start with a blank world.. Snow is easiest to use for this because it reflects light so well.. Matter. All matter has two types of properties: . Physical properties . Chemical properties. Physical properties. A . physical property . is a characteristic of a substance that can be observed without changing the substance into another substance.. Stewardship Program. Background:. SCL stewardship work was contracted with SFEG to be conducted on the City’s lands purchased under the Endangered Species Act Early Action Program (ESA Lands) and the Wildlife Mitigation Lands (Wildlife Lands). The properties were purchased to protect important salmonid and wildlife habitat. . A little review. Speed of Light. Light . travels through empty space at a speed of 299,792.458 km/s or . 186,282.397 mi/. s. The speed decreases when light travels through a transparent material. Speed of Light. BY. Dr. . Reham. Mohammed . Abdallah. Items to be covered. I. Definition. II. Classification of physical properties. 1. Optical properties. • . Color. • . Color parameters. • . Factors affecting color matching. Properties of Light. When light strikes an object it is:. Reflected. Properties of Light. When light strikes an object it is:. Reflected. Transmitted . Properties of Light. When light strikes an object it is:. We provide Solar Street Light in Dubai +971 4 383 68 68 is the official contact number for you and energyfactoryuae.com is the website for more details Basic Properties. Light travels in straight “beams”. beams = the length, height, and width of light. Basic Properties. Light travels much faster than sound. Speed of light = 983,571,056 feet per second!. Bellringer – 2 . mins. to hand in. Describe why you think rainbows sometimes pop up after it rains.. DO WORK. STOP. Objectives. Be able to fully explain exactly how rainbows, sunsets, sunrises, polarization, and diffraction work.. The elementary particle that defines light is the photon.. There are 3 basic dimensions of light. Intensity (amplitude) which is related to the perception of brightness. Frequency (wavelength), perceived as colour. Introduction to Optics. Overview. The Great Debate. What is light?. Properties of light. The wave-like model. Theories of . colour. Show me the light!. A historical debate: . Optics. Optics: is the study of the . States of matter. Matter. - the substance all things are made from can exist in 3 states.. Name three gases. Name three liquids. Name three solids. Can mater change its state? . If so how?. . Forces.