Light reflection and refraction notes for class 10. Reflection and refraction with paul free pdf file sharing. Common examples are reflection of light, as shown in figure 21, as well as reflection of. Reflection, refraction, and diffraction refraction.
Just a guide i put together for studying the topics of reflection, refraction, and diffraction for the ap physics b test. Huygens principle, reflection, refraction and diffraction. Ripple tank demonstrations are commonly done in a physics class in order to discuss the principles underlying the reflection, refraction, and diffraction of waves. A corresponding presentation is free to use and embedded at physicsuk in section 4 waves includes definitions, wavefront diagrams, explanations for refraction. Worksheet 2 pages and homework 1 page with answers for an introduction to reflection, refraction and diffraction of waves. All waves, including light, sound and water waves, obey this law 2016. Sketch typical fraunhofer diffraction patterns for a single slit, circular aperture, and. The wave generally changes the angle of its general direction. Light reflection and refraction notes for class 10 formulas download pdf.
Refraction and snells law reading shen and kong ch. A line drawn in the direction of propagation of light is called a ray of light. Refraction is when waves, whether physical or electromagnetic, are deflected when the waves go through a substance. These properties of wave motion are important because they explain how waves. Both electromagnetic and physical waves reflect, refract and diffract energy. Homework, notes, assignments and stuff therell be quizzes and in class assignments added so make sure you check for updates. Which of the following is the spreading of light when it moves through a gap or around an obstacle. The law of reflection states that, on reflection from a smooth surface, the angle of the reflected ray is equal to the angle of the incident ray. From te analysis from phase matching from fermats principle of least time total internal reflection and fibers fios.
Refraction activities middle school free pdf file sharing. Reflection, refraction and diffraction book page 146, 151 2016. This was purely an effort on my part to condense my. State the laws of reflection and refraction, describe examples and apply the laws to simple. Georgieva reflection and refraction at the surface of an isotropic chiral medium 2. Outline te and tm fields refraction and snells law. Reflection and refraction at the surface of an isotropic chiral medium. Reflection of a single pulse fixed end inverted smaller amplitude of reflected pulse as some energy was absorbed at support 1800 phase change. In the massspring analog of wave motion it might be argued that a compressed spring at some point in. The measurement of the angular width of the principal maximum of reflection forms the basis of the determi. A ray of light strikes a polished surface at an angle of 37. Reflectionrefractiondiffraction flashcards quizlet. The performance of virtually all astronomical instruments is diffraction limited angular.
For manual work, the doflimits are usually indicated on the. Reflection, refraction, and diffraction free download as powerpoint presentation. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Huygens principle, reflection, refraction and diffraction in the mass. Neither this guide nor i am affiliated with college board. Rays of light parallel to the principal axis after reflection from a convex mirror get diverged and appear to come from a point behind the mirror. A line is drawn across the middle of a sheet of paper. Reflection, refraction, diffraction teaching resources. Light rays change direction when they reflect off a surface, move from one transparent medium into another, or travel through a medium whose composition is continuously changing. Wavelengths of light can be measured using interference and diffraction. In this lab, students determine which situation illustrates diffraction, reflection, and refraction.
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