PDF-Experiment Index of Refraction Preparation Prepare for this experiment by re viewing

Principles When light passes at an angle from one medium to another it undergoes refraction The angle of incidence and the angle of refraction are measured relative to the normal a line perpendicular to the surface If the indices of the two media. You will be determining which can hold mo re popcorn To do this you will have to find a pattern for the dimensions for containers Materials 85 inch by 11 inch white paper 85 inch by 11 inch colored paper Tape Popcorn Plate Cup Ruler Take the white p 1 Lab O3 Snells Law and the Index of Refraction Introduction The bending of a light ray as it passes from air to water is determ ined by Snell s law This law also applies to the bending of light by lenses and to t 6.4.5 I can find the volume in rectangular and triangular prisms. Warm Up. Find the area of each figure. Use 3.14 for . . .. . 96 in. 2. 50.24 ft. 2. 1.. rectangle with base length 8 in. and height 12 in.. pp. 562 -567. Mr. Richter. Agenda. Warm-Up. Introduction to Refraction Demo. Reminder: Quarter 3 Ends Friday. Notes:. Refraction. Index of Refraction. Why Light Bends. Refracted Images. Snell’s Law. Intro to Refraction. Take 3 cups from the front, labeled 1,2,3. . Observe each straw through the side of the cup as you slowly turn the cup. . DO NOT STIR THE CONTENTS!. Write down your observations. . 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. travels...but when it hits water.... 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.. Refraction occurs at a boundary. The speed of light must change at the boundary. The angle of the light ray is measured from the normal, as was the case with reflection. If the speed slows across the boundary, the refracted angle will be smaller – the light ray will bend toward the normal.. Vocabulary. Surface Area: . the sum of the areas of all the faces of a 3D figure. Measured in square units (ex: ft. 2. , in. 2. , m. 2. , . etc. ). Faces: . sides of a figure. Prism: . 3D shape with two congruent (equal) bases and parallelogram sides. 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.. 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.. 10-7 Volume of Prisms Course 1 Warm Up Lesson Presentation Problem of the Day Warm Up Find the area of each figure. Use 3.14 for  . Course 1 10-7 Volume of Prisms 96 in 2 50.24 ft 2 1. rectangle with base length 8 in. and height 12 in. Stephen Kyle. University College London. s.kyle@ucl.ac.uk. Co-authors: . Stuart Robson (UCL). Lindsay MacDonald (UCL). Mark Shortis (RMIT University). The task for UCL in the LUMINAR project. “Large volume” means 3D metrology in large manufacturing spaces. The Airbus image (right) shows a typical example.. Prisms . Portion of refracting Medium. Bordered by two planes surface which are inclined at a finite angle.. A prism deviates light from its original path without changing its vergence.. Parts :. Two surfaces.