Physics is a branch of science that talks about the structure of matter and how it interacts with basic elements of the universe. Using quantum mechanics, it studies objects up to very small objects, using general relativity to the entire universe.
INTRODUCTION
Work, energy & power
Newton's Cradle
Basic ultrasound physics
Welcome to all .
The following are the contents will be covered :
Chapter 1: Units and measurement
1.1 Introduction
1.2 System of unit
1.3 Measurement of length
1.4 Measurement of mass
1.5 Measurement of time
1.6 Dimensions and dimensional analysis
1.7 Accuracy, precision & uncertainty in measurement
1.8 Errors in measurement
1.9 Significant error
Chapter 2: Motion in a plane
2.1 Introduction
2.2 Rectilinear motion
2.3 Motion in two dimensions- motion in a plane
2.4 Uniform circular motion
Chapter 3: Sound
3.1 Introduction
3.2 Common Properties of all Waves
3.3 Transverse Waves and Longitudinal Waves
3.4 Mathematical Expression of a Wave
3.5 The Speed of Travelling Waves
3.6 Principle of Superposition of Waves
3.7 Echo, reverberation and acoustics
3.8 Qualities of sound
3.9 Doppler Effect
Chapter 4: Magnetism
4.1 Introduction
4.2 Magnetic Lines of Force and Magnetic Field
4.3 The Bar magnet
4.4 Gauss' Law of Magnetism
4.5 Earth’s Magnetism
Chapter 5: Electromagnetic Waves & Communication System