The Book of Physics . Fluctuations and Waves . 11th grade: profile level: a textbook for general educational institutions” by Gennady Yakovlevich Myakishev and Aron Zalmanovich Sinyakov is not just a textbook, but a real find for everyone who seeks to understand physics and its laws more deeply This textbook will be an indispensable assistant for high school students preparing for exams, as well as for teachers who want to make lessons more exciting and informative. The book focuses on vibrations and waves, some of the most fascinating and important topics in physics. The authors masterfully reveal complex concepts, making them accessible to understanding. Readers will be able to learn about the different types of oscillations, their characteristics and patterns. The book also discusses in detail mechanical and electromagnetic waves, their properties and applications in real life. Each section is filled with vivid examples and tasks that will help consolidate the knowledge gained and develop analytical thinking. This book will be especially interesting for high school students who are preparing for specialized exams in physics, as well as students studying physics at the elementary level. The textbook is suitable for those who are interested in the natural sciences, as well as for those who want to expand their knowledge of the physical world. Thanks to the accessible language of presentation and logical structure, the book will be an excellent help for self-study. The topics raised in the book go beyond the mere study of physical laws. The authors focus on the relationship between physics and other sciences, such as mathematics and computer science. They show how physics affects our everyday perception of the world and how it underlies the many technologies we use every day. This makes the textbook not only educational, but also inspiring, awakening interest in science and research. The style of the authors is distinguished by the clarity and logic of the presentation . Gennady Yakovlevich Myakishev and Aron Zalmanovich Sinyakov are experienced teachers who know how to convey complex ideas to students . Their previous works have also received recognition among readers and teachers, which confirms their high professionalism and deep understanding of the subject. The Book of Physics . Fluctuations and Waves . 11th grade" is not just a textbook, but a key to understanding the complex physical phenomena that surround us. It can become a basis for further study of physics and other natural sciences, as well as a source of inspiration for those who dream of connecting their lives with science and technology. If you are looking for a quality physics textbook that will help you not only prepare for exams, but also develop an interest in science, then "Physics. Fluctuations and Waves . 11th grade" is exactly what you need. Do not miss the opportunity to immerse yourself in the fascinating world of physics together with Myakishev and Sinyakov!