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But if you plan well and put the right things in the right place you will surely ace the exam. Then you come to the chapter on wave optics, and you are told that light travels as a wave, that it can bend around objects, it can diffract and interfere, etc. Here we have covered important questions on wave optics for class 12 physics subject. I want all the class 12th physics derivations separated as pdf or anything, where i. Here v 1 and v 2 are the speed of light in media 1 and 2 with refractive index pp 12 and respectively. Oct, 2016 board questions from wave optics cbseaissce by admin in ask physics, cbse physics class xi, exam preparation, optics, wave optics on october, 2016. We have already studied that the geometric centre of a spherical mirror is called its pole while. Cbse class 12 physics notes all chapters with derivations. Jul 10, 2016 page 1 chapter wise theoretical important questions in physics for class xii page 1 electrostatics 1. Cbse class 12 physics notes, short key notes for cbse. Class 12 physics notes will help you to revise cbse syllabus in short time. Polarized wave is defined as the vibration of the wave confined to specific plane. For simplicity, we have chosen the point p to be the origin, so that the kx dependence in the wave function is eliminated. The revision notes covers all important formulas and concepts given in the chapter.
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