 # Physics

### Articles on following topics are included #### The Scope of Physics

The Scope of Physics includes the study of definition of physics, knowledge about its history and basic understanding of its ... #### Scalars and Vectors

What are Scalars and Vectors? Physical quantities are generally divided into two kinds called scalars and vectors. These two categories can be ... #### Motion and Force

Definition of Motion An object is said to be in motion if it changes its position with respect to its ... #### Motion in Two Dimensions

Definition of Motion in Two Dimensions The motion along two co-ordinate axis that’s x axis and y axis is called ... #### Torque-Angular Momentum-Equilibrium

Introduction to Torque-Angular Momentum-Equilibrium Here we will define and briefly discuss Torque-Angular Momentum-Equilibrium Torque The Turning effect of a force on ... ### These are the practice tests this subjects #### Practice Test 16 for Wave Motion And Sound

Instructions for Practice Test 16 for Wave Motion And Sound This page enlists the information and general instructions about the ... #### Practice Test 15 for Wave Motion And Sound

Instructions for Practice Test 15 for Wave Motion And Sound This page enlists the information and general instructions about the ... #### Practice Test 14 for Wave Motion And Sound

Instructions for Practice Test 14 for Wave Motion And Sound This page enlists the information and general instructions about the ... #### Practice Test 13 for Wave Motion And Sound

Instructions for Practice Test 13 for Wave Motion And Sound This page enlists the information and general instructions about the ... #### Practice Test 17 for Electrostatics

Instructions for Practice Test 17 for Electrostatics This page enlists the information and general instructions about the Practice Test 17 ... 