Key Book Of Physics (Part I)

BABAR ACADEMY

Physics Part I

Solution of exercises, extra short questions and multiple choice questions


Prepared by
Babar Iqbal Awan


Cell no. 0334 – 7895390, Email address: babariqbalawan@gmail.com babaracademy.blogspot.com

BSc (Hons) Physics (FC College Lahore)

PREFACE
It was my great desire to make the subject of physics easy for students. As I am doing BSc (Hons) as well as running this institution. Therefore it was extremely tough for me to give time to prepare these notes. Meanwhile I was not confident to make the standard notes for my students. But due to request of my students, I accepted this task. It took me 6 months to complete these notes. I am very much thankful to Prof Dr. M.Y Zaheer (Physics), who helped me in many problems. I am also thankful to my fellows of FC College who helped me in completing my work. There are some questions which are unsolved; it is for students to work on those questions. I will explain the questions in the class. I have taken some extra questions from the book on physics written by Haliday, Resnik and Krane which I mentioned in my notes. But all the questions are according to the new syllabus of FBISE and BISE Lahore. It is my first experience therefore there may be some errors or mistakes in these notes. I shall always appreciate any suggestions, errors and omissions from both teachers and students for the improvement of these notes.





Contents
Chapter no. Title Page
1 MEASUREMENTS 15
2 VECTORS AND EQUILIBRIUM 22
3 MOTION AND FORCE 45
4 WORK AND ENERGY 63
5 CIRCULAR MOTION 75
6 FLUID DYNAMICS 85
7 OSCILLATIONS 93
8 WAVES 105
9 PHYSICAL OPTICS 1119
10 OPTICAL INSTRUMENTS 130
11 HEAT AND THERMODYNAMICS 142