Written by William Petty(UK) 
Manual of Physics [EPUB ebook] 

This book is an introductory manual for the public on physics, divided into 33 chapters, ranging from variables, motion to gravity; from light intensity, light reflection to spectral analysis; from heat absorption effect, heat conduction to thermodynamics. The author pointed out that various branches of physics have a unified and interdependent relationship. Therefore, for those who want to understand and learn physics, the first thing to do is to review the basic elements of the entire discipline of physics and establish an overall understanding of physics, and then they can truly learn physics well. The content of this book includes the introduction of physical universe, methods of physical science, contour theory and its physical application, matter in motion, properties of matter, gravity, properties of gas and liquid, and theory of matter motion. This book can be used as a quick reference manual for physics to meet the learning and application needs of students and those who have a superficial understanding of physics.