# Refraction Of Light Worksheet With Answers Pdf

What is the difference in the angles of refraction?. Red Orange Yellow Green Blue Indigo Violet 2. Cross-Curricular Reading Comprehension Worksheets: D-2 of 36 An ecosystem is all the things that interact in a speciﬁ c area, whether they are living or non-living. What is the index of refraction for the liquid and its likely identification? (OpenStax 25. The shift in the direction of the radio waves, when it enters medium with different density, is known as refraction. Can you answer all these questions about light worksheet and reflection? Let's play this quiz and prove yourself now! Correct Statements Of Light Worksheet And. reflection and refraction If a wave meets a discontinuity where there is a change in speed in going from one medium to another, the energy carried by the wave will be reflected backed into the first medium and transferred into the second medium. A child’s self- esteem will determine how much that child values themself and will the foundation in all decision making. The refractive index always has a value greater than 1. View Homework Help - Refraction Worksheet from PHSC 1013 at Arkansas Tech University. Does refraction suggest that light is made of waves or particles? Explain Refraction - including partial refraction and total internal reflection - is something that waves like water and sound do. Critical angle and Total Internal Reflection (Group Experiment) 4. "The Incredibles" Worksheet Here is the worksheet on "The Incredibles. By using refraction, lenses can bend multiple light rays. Light in physics multiple choice questions (MCQs), light in physics quiz answers pdf 1 to learn O level physics, online college courses. The speed of light (v) in a material is determined using the speed of light in a vacuum (c) and the index of. Name_____ Period _____ A beam of light is shined at an angle of 25. Sight "comes from our eyes" with or without the need for a light source. Lab O3: Snell's Law and the Index of Refraction Introduction. Record the answer to each question (10 points each) in your science notebook on page 12a (or right after your energy foldable notes) Windmill. Topics covered include re ection and trans-mission at boundaries, dispersion, polarization e ects, di raction, coherence, ray optics and imaging, the propagation of light in matter, and the quantum nature of. On MrCollinson. Canine Caper. Give relevant ray diagram to justify your answer. Do check out the sample questions of Light - Reflection & Refraction : MCQ, Class 10 Science for , the answers and examples explain the meaning of chapter in the best manner. Why ? Â A tank of water is 4 m deep. Home Lab 5 Refraction of Light - University of Virginia. Interference and the Wave Nature of Light Ut h b tdiUp to now, we have been studying geometi l titrical optics, whth l thhere the wavelength of the light is much smaller than the size of our mirrors and lenses and the distances between them. Physics Worksheet Reflection and Refraction 20. Ray of Light : A line drawn in the direction of propagation of light is called a ray of light. Check out this easy way to teach kids about light with this simple light refraction experiment! And, if you like this one, try some of our other science activities, including how to make an egg float and our easy heat conduction experiment! Simple Light Refraction Experiment. ANSWER KEY The Magic of Rainbows By Lydia Lukidis 1. Eye glasses and microscopes work because of ____refraction_____. The students will be able to explore manipulatives that are given to find out if they make a reflection or refraction to their best ability. Cell Membrane Coloring Worksheet Composition of the Cell Membrane & Functions Color and label the cell in an isotonic environment light blue, the hypotonic. 5- numbers-1-10-words-sentences. To change rooms, click on the location tab at the bottom and click where you want to go. This is your solution of Light - Reflection & Refraction : MCQ, Class 10 Science search giving you solved answers for the same. ” If you answer “Not True” to certain questions, you may be asked to answer additional questions on pages 3 and 4. Refraction When a light wave moves from one medium (like air) to another medium (like glass) the light rays are bent. (a) What is the ratio of the speed of red light to violet light in diamond, based on. Red Orange Yellow Green Blue Indigo Violet 2. The incident ray AO gets reflected partly as OB and gets refracted as ray OC. In fact, the pupils in your eyes filter in light to help you see everything around. Common examples include the reflection of light, sound and water waves. Image formation due to refraction - application of refraction 3. 98892 × 1030 kilograms Luminosity of our Sun = 3. light and oxygen b. Happiness you give,. Snell's Law Problems (Answer with full solutions on the back of this page) 1. Name the type of mirror which is known as shaving mirror. It is formed at the same distance behind the mirror as the object is in front of the mirror. When plane waves pass through an opening, the wave fronts will not change much if the opening is a. Teachers may print the entire packet or individual worksheets and use them freely with their classes. 50, Benzene 9. Some of the worksheets displayed are Light reflection refraction, Shedding light on refraction work name, Measuring refraction silicon work answer key, Refraction tutorial work, Physics work lesson 24 reflection and refraction, Lesson 1 refraction and lenses the physics classroom, Total internal reflection, Graph the image of the figure using the transformation. First, light always travels in a straight line. Answers and teacher notes for the worksheets Hands-On Activities MiniLAB and Lab Worksheets:Each of these worksheets is an expanded version of each lab and MiniLAB found in the Student Edition. Post Harvest Care of Cut Flowers 1. The point from which the refracted rays appear to come gives the apparent position of the coin. demonstrative pronoun worksheets for you to use. Some properties are: • Light travels in straight lines • Light can be reflected • Light can be bent • Light is a form of Energy. A combination of lenses is needed to avoid this. To determine the index of refraction for Acrylic and Water. what is the product? b. Some examples of non-living things that support life in an ecosystem are light, air, soil and water. Reflection And Refraction. Here is the Reflection And Refraction Worksheet section. For example, I have the camera or he has the camera. Displaying 11 - ANSWERS Worksheets Lenses and Refraction. A child’s self- esteem will determine how much that child values themself and will the foundation in all decision making. Has or have worksheets and printables. pdf Worksheet Refraction Worksheet. 496 x 1011 meters 1 mile = 1. - explain your answer?. This occurs due to the, phenomenon of refraction of light. Theory When a ray of light passes from one medium into another one of different optical density, it undergoes a change of velocity and a consequent change in direction. Prepared by teachers of the best CBSE schools in India. Why ? Â A tank of water is 4 m deep. Animation: Rotating a Mirror and the Reflected Ray. Centrioles are only found in animal cells. When light passes from air into water at an angle of 30° from the normal, what is the angle of refraction? (22. Explain light refraction as applied to rainbows that appear in nature. What is the largest angle of incidence angle below the normal so that the beam undergoes total reflection from the back of the prism (the hypotenuse)? (n glass =1. 50 x 108 m/s. Labs & Activities Directory. Light travels so quickly that sometimes we can forget it even travels at all. In a simple language, light refraction is bending of light. Mirrors worksheet. Lesson Plan Chapter 14 Refraction CHAPTER 14 CHAPTER 14 Refraction Chapter Opener __ Tapping Prior Knowledge, TE Review previously learned concepts and check for preconceptions about the chapter content. a beam of light strikes. Some examples of non-living things that support life in an ecosystem are light, air, soil and water. Notice the paths of light of the convex and concave lenses shown below. Download CBSE Class 10 Physics Worksheet - Light-Reflection and Refraction in pdf, questions answers for Physics, CBSE Class 10 Physics Worksheet - Light-Reflection and Refraction - Practice worksheets for CBSE students. Chapter 6 Balancing and Stoichiometry Worksheet and Key Topics: • Balancing Equations • Writing a chemical equation • Stoichiometry Practice: 1. the angle of reflection from a mirror equals the angle of incidence. Draw a picture of a centriole in the box. Budgeting by Activity Worksheet This budget example, from an uncomplicated pneumonia study, is broken down by activities required at each study visit for each patient. 64 for blue light and 1. We can say that light propagates as a wave and is emitted and absorbed as a particle. Download revision notes for Light Reflection and Refraction class 10 Notes and score high in exams. Download free worksheet Assign digitally. Light in physics multiple choice questions (MCQs), light in physics quiz answers pdf 1 to learn O level physics, online college courses. Thus, from the above equation, note that 2 will increase when the index of refraction of the Crown glass decreases. What is the smallest film thickness that would minimize reflection of light with a wavelength of 500 nm in air. Light travels at about the same speed in a vacuum as it travels in air, so the index of refraction for air is 1. A light ray passing from one medium to another. The speed of light in sodium chloride is 1. Diffraction. For this refraction worksheet, students will explore the property of light called refraction. When light strikes a smooth barrier between two transparent materials, the light is partly reflected, and partly refracted (transmitted). Worksheets are synchronized to readings from The Physics Classroom Tutorial and to sublevels of the Minds On Physics Internet Modules. Find the angle of reflection. The light source is now under water. Multiple Choice Identify the letter of the choice that best completes the statement or answers the question. Mirror worksheet 1 - ray diagrams. (EP B20) K7. This scattering is caused by the interaction of light with small particles, even atoms or molecules, within the material. In fact, the pupils in your eyes filter in light to help you see everything around. A 100 kg roller coaster comes over the first hill at 2 m/sec (v o). pdf (212kb, pdf document) Need help viewing resource files? Refraction Of. 00 into the Crown glass, Snell's law gives the angle of refraction as 1 2 Crown glass sin sin25. Directions for the Eligibility Worksheet: 1. CALCULATOR WORKSHEET The purpose of this assignment is to give you familiarity with using your calculator and to cover some common mistakes students make with using their calculators. focuses primarily on the wave and ray descriptions of light, but also includes a brief intro-duction to the quantum description of light. pdf from SCIENCE 10 at Mascoutah High School. Light Refraction Showing top 8 worksheets in the category - Light Refraction. The bending of light makes the object's image appear to be in. When light passes from air into water at an angle of 60° from the normal, what is the angle of refraction? (40. Then early microscope designers like Robert Hooke changed all that. To determine the index of refraction for Acrylic and Water. 00 sin45 n (a) For quartz,. The ratio of the sin of the angle of incidence to the sin of the angle of refraction is a constant. air water light source 2. with more related ideas as follows reflection refraction worksheet, light absorption reflection and refraction worksheets and light reflection and refraction worksheet. Determine the speed of light in diamond. Light in physics quiz questions, introduction to light, refraction in physics, converging lens physics certifications. ” Question 3: What are different ways that soil could affect seed germination? Answer: Answers may include amount, type (sand, clay, etc. questions involving refraction of light (and other waves). See roller diagram below. On each diagram, sketch the approximate path of the light in the second medium. A ray of light, emitted beneath the surface of an unknown liquid with air above it, undergoes total internal reflection as shown in Figure 1. , >>CLICK HERE<<< study workbook answers chapter 17 is dedicated to giving you the absolute best GUIDED READING AND STUDY WORKBOOK CHAPTER 18 ANSWERS. The angle of refraction depends on the angle of incidence of the light, and the indexes of refraction of the two materials. 50, and the angle of refraction is 15 degrees for a ray of light traveling from air, what is the angle of incidence? 9. One night you look up in the sky and notice that two of the brightest visible stars have distinctly different colors: One star is red while the other star is blue. Answer: D Justification: When a ray of light passes from one medium into another, it refracts depending on the comparative indexes of refraction of the first and second mediums. View Homework Help - Refraction Worksheet from PHSC 1013 at Arkansas Tech University. (a) 49 53. questions involving refraction of light (and other waves). 52, on an interface separating glass and water with refractive index 1. Suppose light entered the sample from air (n = 1) at an angle of 30°. The speed of light in sodium chloride is 1. A great way to aid better understanding of the different science concepts among kids is by giving them interesting science activities to do and science worksheets to solve. all waves incident on a mirror are reflected. Red Orange Yellow Green Blue Indigo Violet 2. 1 REFLECTION OF LIGHT. Try olive oil. a beam of light strikes. refraction value is a numerical value that provides a relative measure of the speed of light in that particular material. The angle of refraction depends on the angle of incidence of the light, and the indexes of refraction of the two materials. Often, you’ll see that the perceptions you want to have and want to avoid are totally unrealistic. Using the tools provided, the angle of refraction can be measured, and the wavelength and frequency of the waves in each substance can be compared as well. The law of reflection says that a. Download CBSE Class 10 Science Unit III: Natural Phenomenon Light- Reflection and Refraction worksheets for free in PDF format from UrbanPro. Numerical Problems on refraction of light Numerical Problem 1 The refractive index of a material is 1. When a light wave hits a new medium at an angle (not along the normal), the front part of the wave changes speed while the far side side of the wave does not. Write the equation of the line with slope -4 and has a y-intercept of 9. " It came at a time where we just finished learning about states of matter. 7 From Snell’s law, nn 2 2 1 1 sin sin. The angle of incidence and each index of refraction can be varied. What happens when parallel rays of light hit a smooth surface? 4XHVWLRQ SRLQW _____ is the number of waves that occur in 1 second. pdf The diagrams on the accompanying pdf show a ray of light incident upon an interface. The speed of light in air is 3. Parts of a Microscope. You have a coherent light source with a wavelength of 632 nm. One ray of light in air strikes a diamond and another strikes a piece of fused quartz. Anything made of iron will be attracted to a magnet. All Chapter 10 - Light Reflection and Refraction Exercise Questions with Solutions to help you to revise complete Syllabus and Score More marks. AP Biology Reading Guide Chapter 6: A Tour of the Cell Fred and Theresa Holtzclaw. For instance there are many worksheet that you can print here, and if you want to preview the Reflection And Refraction Worksheet simply click the link or image and you will take to save page section. The download includes student worksheets, overhead key, and answer keys) Balancing Equations Practice (pdf) - A new version of Balancing Act that includes questions about subscripts and coefficients. Light travels so quickly that sometimes we can forget it even travels at all. Download free worksheet Assign digitally. Eye glasses and microscopes work because of refraction. 61 for red light. Then they can use the answer key. List four properties of the image formed by a plane mirror. o Worksheet by Kuta Software LLC Kuta Software - Infinite Geometry Name_____ Reflections Date_____ Period____ Graph the image of the figure using the transformation given. Plane mirrors produce only virtual images. Questions include the reflection of water waves, refraction of water waves, refraction of water waves across various shapes (trapezium base, convex base, co. It can be difficult to decide which equation is necessary and angles can become confused. Determine the speed of light in the following materials: a. If you don't see any interesting for you, use our search form on bottom ?. Easier to grade, more in-depth and best of all 100% FREE! Kindergarten, 1st Grade, 2nd Grade, 3rd Grade, 4th Grade, 5th Grade and more!. What is the speed of light in the glass? The speed of light in vacuum is $3 \times 10^8 m/s$ Question 5. 8 Refraction of Light (pages 587-588) 34. This quiz and worksheet combination will test your understanding of refraction. How light moves through space has been a question in physics for hundreds of years. Calculate the index of refraction for vinegar. 51 for red light. Light moves in very particular ways, and this quiz/worksheet duo will test your knowledge of a lab that analyzes the reflection and refraction of light. Answer: Light ray emerging from water medium to air medium bends away and then reaches the eye. From light reflection refraction worksheets to wave reflection refraction videos, quickly find teacher-reviewed educational resources. In the first diagram, A is. Worksheets are synchronized to readings from The Physics Classroom Tutorial and to sublevels of the Minds On Physics Internet Modules. Reflection and Refraction Equipment Acrylic block set, plane-concave-convex universal mirror, cork board, cork board stand, pins, flashlight, protractor, ruler, mirror worksheet, rectangular block worksheet, equilateral prism worksheet, converging lens worksheet. pdf Physics 11-03 The Laws of Reflection and Refraction. Understanding how light rays can be manipulated allows us to create better contact lenses, fiber optic cables, and high powered telescopes. They function in cell division. The light source is now under water. The students will be able to define reflection and refraction on a worksheet that. Class 10 Chapter Reflection and Refraction: The first theory of light was put forward by Newton. Questions include the reflection of water waves, refraction of water waves, refraction of water waves across various shapes (trapezium base, convex base, co. knowledge to understand what reflection and refraction are and how light works with them. Common examples are reflection of light, as shown in figure 2-1, as well as reflection of surface waves that may be observed in a pool of water, or sound waves reflected as echo from a wall. View Lab Report - (PhET Refraction Lab Answer Key. Find the angle the light makes with the normal in the methanol. and the angle of refraction is 14 degrees? 7. Crown Glass b. wide compared to the wavelength. So that we attempted to obtain some good Light Refraction And Lenses Physics Classroom Worksheet Answers image for you. If the ray of light in air makes an angle of 30. They function in cell division. Answer should include, but is not limited to: The student should have two measurements (one for hand size, one for foot size) for each student in the class. Warning: your pencil may not be quite the same afterward. 00 degrees to the normal, (a) what is the angle of refraction in corn oil? (b). Elasticity is a property of different types of matter. Reflection/Refraction. Identify a number of applications of radiation to science and technology today. Prepared by teachers of the best CBSE schools in India. Warning: your pencil may not be quite the same afterward. REFRACTION Purpose a. These rules were developed by Pierre. Learn more Related searches Physics Light and. Is the following sentence true or false? The wave fronts of light from the sun look like straight lines because the source of light is so far. Class: X Physics. This is your solution of Light - Reflection & Refraction : MCQ, Class 10 Science search giving you solved answers for the same. Companion Worksheet Exploring Triggers and Vulnerabilities Our unwanted identities dictate our behavior every day. The download includes student worksheets, overhead key, and answer keys) Balancing Equations Practice (pdf) - A new version of Balancing Act that includes questions about subscripts and coefficients. Section 2: The Lens Equation 6 2. What is the speed of light in a clear plastic whose index of refraction is 1. Crown Glass b. What is the speed of light in glycerin? 4. The best source for free multistep worksheets. Question 6. BoatUS Foundation Boating Equipment - Chapter 2 Worksheet Match the type of personal flotation device to the typical performance it provides for the intended user. The refractive index always has a value greater than 1. L p cM Jadpe5 wTiVtChd wInSfGiCnxikttek DG Le 7obm ne wtVroy 4. occurs when light is bent. Physics Worksheet Reflection and Refraction Section: Name: Mr. refraction value is a numerical value that provides a relative measure of the speed of light in that particular material. This theory treats light as a particle called corpuscle. 5 Students check their answers in their group. The speed of light, although quite fast, is not infinite. Science is an area of study which involves anything and everything in the entire Universe. A room has a 60 watt, a 100 watt, and a 150 watt light bulb. Find the focal length in cm of a lens of power -2D. pdf Worksheet and Answer Key. Electromagnetic waves are ultimately produced by an accelerating charge. Mirror worksheet 1 - ray diagrams. See how changing from air to water to glass changes the bending angle. 496 x 108 kilometers = 1. To pass the quiz, you will need to be familiar with how various colors bend and other. Note: Write these answers directly on the DQB beneath “Light. 0° from the normal in air into a pane of glass (n = 1. Theory When a ray of light passes from one medium into another one of different optical density, it undergoes a change of velocity and a consequent change in direction. Lu Classify the bending of light as exhibited by the ray diagrams. We shall try to understand in this Chapter the reflection of light by spherical mirrors and refraction of light and their application in real life situations. Light Multiple Choice Concept Questions 1) Waves diffract most when going through a slit when the wavelength is a) large and the slit is large b) large and the slit is small c) small and the slit is large d) small and the slit is small 2) You can hear people around a corner but you can't see them because light waves. Example: What's the speed of light in diamond? Section: Name: Identify the colors of light after dispersion: 21. As the light passes through the transparent substance, the angle of refraction (r) is the angle between the refracted light ray and the normal. Reflection and Refraction Equipment Acrylic block set, plane-concave-convex universal mirror, cork board, cork board stand, pins, flashlight, protractor, ruler, mirror worksheet, rectangular block worksheet, equilateral prism worksheet, converging lens worksheet. A ray of light strikes a reflective plane surface at an angle of 42 o with the surface. Which two things are required to produce a rainbow? b a. Free PDF download of Class 10 Science Chapter 10 - Light Reflection and Refraction Revision Notes & Short Key-notes prepared by expert Science teachers from latest edition of CBSE(NCERT) books. If the ray of light in air makes an angle of 30. Reflection, Refraction, Lenses, and Diffraction Quiz Multiple Choice Identify the choice that best completes the statement or answers the question. / Refraction 23-2 When light rays cross from one material to another they bend. (a) When a light beam passes from a substance with a low refractive index to a substance with a high refractive index it turns towards/away from the normal. L2: Reflection and Refraction 17 be scattered away from its original direction (figure 2. 5 Students check their answers in their group. It allows you to see objects, shapes, and colors. Refraction by rectangular block and prism 4. a) Record the value of angle 2. Ask A Biologist - Ear Anatomy - Worksheet Activity Author: Dr. This is your solution of Light - Reflection & Refraction : MCQ, Class 10 Science search giving you solved answers for the same. 61 for red light. (1720k) Andrea Zurawski,. Use your calculator to compute each of the fol-lowing. Theory When a ray of light passes from one medium into another one of different optical density, it undergoes a change of velocity and a consequent change in direction. Reflection and refraction When light hits a surface, one or more of three things may happen. 98892 × 1030 kilograms Luminosity of our Sun = 3. The angle of incidence and each index of refraction can be varied. Here you will find all we have for Reflection And Refraction Worksheet. Demonstrate how white light is a combination of all colors of light. It cannot be seen but the way it acts can be seen. Honestly, we have been realized that Light Refraction And Lenses Physics Classroom Worksheet Answers is being one of the most popular subject on document template sample right now. knowledge to understand what reflection and refraction are and how light works with them. There are several things that can be seen in such a diagram. and the angle of refraction is 14 degrees? 7. Chapter 6 Balancing and Stoichiometry Worksheet and Key Topics: • Balancing Equations • Writing a chemical equation • Stoichiometry Practice: 1. 2 different worksheet on drawing/interpreting ray diagrams, explaining what refraction is and applying it's principles to refraction in lenses. Draw observer’s eyes in the water that could see each ray. Refraction Upside down Convex lens Upright Plane mirror Lens that curves inward Virtual Light particle Photon A point where light rays are concentrated Real Light rays (both visible and invisible) Electro-magnetic radiation When light travels from a more dense medium to a less dense medium, the light ray refracts away from the normal. For example, I have the camera or he has the camera. Easy Science for Kids Photosynthesis Worksheet and Quiz - learn fun facts about animals, the human body, our planet and much more. A combination of lenses is needed to avoid this. Students will have fun learning about such topics as fossil fuels, renewable resources, electricity, magnetism, and heat in these 10 interactive science activities. L p cM Jadpe5 wTiVtChd wInSfGiCnxikttek DG Le 7obm ne wtVroy 4. This scattering is caused by the interaction of light with small particles, even atoms or molecules, within the material. For this refraction worksheet, students will explore the property of light called refraction. Use the diagram below to answer the following problems. To change rooms, click on the location tab at the bottom and click where you want to go. The blinding light that was present in our region of space has long since traveled off to the far reaches of the universe. Topics covered include re ection and trans-mission at boundaries, dispersion, polarization e ects, di raction, coherence, ray optics and imaging, the propagation of light in matter, and the quantum nature of. 50, and the angle of refraction is 15 degrees for a ray of light traveling from air, what is the angle of incidence? 9. Light reflection and refraction Worksheet-16 Â A coin in a glass beaker appears to rise as the beaker is slowly filled with water. Measure the value of angle 2. For instance there are many worksheet that you can print here, and if you want to preview the Reflection And Refraction Worksheet simply click the link or image and you will take to save page section. Sketch the path of the rays as they pass from the air into the water. BIV stand for? In your answer, make sure you list one word for every letter of the acronym. Displaying 11 - ANSWERS Worksheets Lenses and Refraction. Ex: Find the relation between the intensity of light and distance from the source. Light intensity is the amount of light received on the surface of the plant. It is very easy to build, safe, and should be assembled by each student individually in class. His family brags that they are a “purebred” line. Centrioles are only found in animal cells. 494 #1-5 plus Refraction of Light Worksheet, due Wed, 10 Feb Answer key--Refraction of Light. (MATCHING) Type I Also known as a throwable device and not to be worn Type II Not designed to turn an unconscious person face up. d) reflection of light from reflective surfaces; and e) refraction of light through water and prisms. (Circle the correct answer. Super Gelatin: Teacher Lesson Plan Can gelatin (like Jell-O ®) change the speed of light? Students investigate the refraction properties of gelatin to calculate its index of refraction and discover that as the light travels through the gelatin, its speed and wavelength also change. Ignore any reflected light. Deduce Whether The Index Of Refraction For A Material Is A Constant. Light intensity is the amount of light received on the surface of the plant. When light. What is the speed of light in a clear plastic whose index of refraction is 1. Science is an area of study which involves anything and everything in the entire Universe. The Lens Equation An image formed by a convex lens is described by the lens equation 1 u + 1 v = 1 f where uis the distance of the object from the lens; vis the distance of the image from the lens and fis the focal length, i. pdf (212kb, pdf document) Need help viewing resource files? Refraction Of. When light strikes a smooth barrier between two transparent materials, the light is partly reflected, and partly refracted (transmitted). An assessment worksheet is provided for each activity; children demonstrate that they understand the concepts in each activity by completing the corresponding worksheet. 1 What is Refraction? 2 a) Refraction takes place because light travels at different speeds in different mediums. On this page we will describe some of the wave behaviors of light. CHAPTER 29 REFLECTION AND REFRACTION 581 Your experience is that light travels in straight lines. The light source is now under water. Phenomenon occurs vice-versa when light travels from lighter media to denser media. The angle of refraction is 20˚. Make the first angle of incidence (angle 1) as small as possible, so the second angle of incidence (angle 2) will be as large as possible. Light can bent , light can be bounced and light can be absorbed. Speed Of Light. The point from which the refracted rays appear to come gives the apparent position of the coin.