PPT-Refraction

What has happened in each example and why I think this is called It happens when It happens because The air is The water is The light usually travelsbut when it hits water. pp. 503 – 506, and 525 (24.1). Mr. Richter. Agenda. Warm-Up. Notes:. The Speed of Light. Index of Refraction. Angle of Refraction. Total Internal Reflection. Dispersion . Objectives: We Will Be Able To…. RAY OPTICS -I Refraction of Light: Refraction is the phenomenon of change in the path of light as it travels from one medium to another (when the ray of light is incident obliquely). It can also be de When light travels from one material to another it usually changes direction. The bending of light that occurs at the borderline of two materials is called . refraction. Geometrical concepts:. -incident ray. What is Refraction?. In a vacuum (air) light travels in straight lines.. But what happens when light travels from one material into another?. Like for example, from air to water?. What Happens When Light hits a Medium. CHAPTER 7. What is Refraction?. What is Optical Density?. The Laws of Refraction. The Refractive index . Angle of Incidence / Refraction. Total Internal Reflection. Refraction is the change in direction of light when it passes from one medium to another.. Presented by: Vandana Bathla & Eric Williams. Light Refraction. Have you ever wondered why it appears we see puddles of water on a highway on a hot summer day?. What you are seeing is not really water, but a mirage.. Define refractive index.. Demonstrate refraction.. State the Laws of Refraction.. Solve problems about refraction.. HL: Solve problems about refractive index in terms of relative speeds.. Give examples of refraction in nature.. 1. Put the penny in the . cup. . Look at the penny, then walk backwards . until just . after you can't see the penny anymore.. 2. It's very important that you can't see the penny. Without that, the magic . Reflection. When a wave reaches a boundary between two media, usually some or all of the wave bounces back into the first medium.. A metal surface is rigid to light waves that shine upon it. . Light . Define refractive index.. Demonstrate refraction.. State the Laws of Refraction.. Solve problems about refraction.. HL: Solve problems about refractive index in terms of relative speeds.. Give examples of refraction in nature.. WITH DISPERSION. CSS552 – Topics in Rendering. Winter . 2011. Final Project by:. Kohei Ueda. Shivani Srikanteshwara. Mary Ann Chiramattel Kunjachan. What we will present today …. Introduction to dispersion. Interferometry: Theory. Pawan Bharadwaj, Gerard Schuster, Ian Mallinson. KAUST. 110 km. 110 km. Standard OBS Receiver Gather. Super-virtual OBS Receiver Gather. Problem: . Short Streamer=Missing Low-Wavenumber Components . Vocabulary . Refraction-. . the bending of light as it passes from one material into another.. Prism-. . a polyhedron with two congruent and parallel faces (the bases) and whose lateral faces are parallelograms. o. . What is the angle of incidence in glass?. Problem 1. Light travels from crown glass (n=1.52) into air (n=1.00). The angle of refraction in air is 60. o. . What is the angle of incidence in glass?.