This application provides important information on the field of Physics, which is a branch of physical science focused on the study of matter and its relationship to energy. Matter refers to things that have mass and volume, such as water, air, stones, and humans, while energy is the capability to perform work.

Contents:
1. Introduction
2. Kinematics
3. Motion
4. Moments
5. Elasticity
6. Pressure
7. Hydrostatics
8. Machine
9. Light
10. Waves
11. Sound Waves
12. Electric Cells
13. Electrostatics
14. Current Electricity
15. Alternating Current
16. Electromagnetic Induction
17. Magnetism