About the Book: Applied Physics-I: Fields and Waves This book is designed for the first year engineering students. The salient features of the book are: It covers all the topics of prescribed syllabus. The different concept and propositions are developed in terms of simple physical phenomenon supplemented with theoretical derivations in a concise and explanatory manner. Typical questions are included at the end of each chapter. Multiple choice questions, Short questions, Long questions and Numerical problems are given at the end of each chapter Solved problems are included to developed the analytical skill of the students. About the Author Dr. Majeet Singh is a self cooperated and dedicated academician. He received his Ph.D. degree in the area of nonlinear optics from Guru Jambheshwar University of Science and Technology, Hisar in 2008. Presently he is lecturer in Physics, Amity School of Engineering and Technology, Amity University, Noida (U.P.). He has published more than 60 research paper, in reputed International Journals, National and International Conferences/Workshops/Symposia/Seminars etc. His research interests includes nonlinear optical effects in semiconductors, photorefractive effects in photorefractive semiconductors, nonmaterials etc. Contents Simple Harmonic Oscillations Damped and Forced Harmonic Oscillators Wave Motion Superposition of Waves Ultrsonics Interference of Light Diffraction of Light Polarization of Light Scalar and Vector Fields Electromagnetic Wave Theory.