Contains formulas with brief descriptions in all areas of physics. The appendix contains tables. The reference book covers all sections of physics, contains definitions of basic physical quantities and concepts and formulations of basic laws. The book is equipped with a large number of illustrations that make it easier to understand the text, and numerous tables containing numerical values ​ ​ of the most important physical quantities. It can be used to prepare for exams and as a brief summary for the exam. And also for the manufacture of cheat sheets (spurs) in physics.