"Linear Oscillations and Waves .". The collection of tasks” by the authors Kuznetsov, Rozhnev and Trubetskova is a unique publication that will become an indispensable assistant for students, graduate students and anyone interested in physics and engineering sciences. This is not just a collection of problems, but a real laboratory of ideas and solutions, where every reader will be able to plunge into the world of dynamic processes and wave phenomena. The main goal of the book is to deepen the understanding of linear oscillations and waves, which are key concepts in physics. The authors offer readers not only theoretical foundations, but also practical tasks that will help to consolidate the knowledge gained. Each task is accompanied by clear and understandable solutions, which makes the learning process more efficient and exciting. The reader will be able to evaluate how theoretical principles are applied in real-world situations, and will learn to see physics in the world around him. The book will be of interest not only to students of physical and mathematical faculties, but also to everyone who is fond of science, engineering and technology. It is suitable for both high school students preparing for exams, and for professionals who want to refresh their knowledge. If you are looking for materials to prepare for exams or just want to expand your horizons in physics, this collection will be an excellent choice. The topics raised in the book cover a wide range of issues, from simple oscillatory systems to complex wave processes. The authors pay attention to both classical and modern aspects, which allows the reader to see the evolution of knowledge in this area. Here we consider such important concepts as resonance, interference, diffraction and many others that are important not only in physics, but also in engineering, acoustics and even in biology. The style of the authors is distinguished by clarity and accessibility of the presentation, which makes even complex topics understandable to a wide audience. Kuznetsov, Rozhnev and Trubetskov are experienced teachers and researchers who know how to convey complex ideas to the reader in simple language. Their previous work has also received recognition in academia, and this collection of tasks was no exception. "Linear Oscillations and Waves .". A collection of tasks" is not just a textbook, but a whole world in which you can immerse yourself, solving problems and discovering new horizons of physics. It will become your faithful companion in the study of dynamics and wave processes, as well as help to develop analytical thinking and problem-solving skills. If you are looking for high-quality physics literature that will help you not only learn, but also enjoy the process, this collection of tasks will be an excellent choice. Do not miss the opportunity to discover the fascinating world of linear oscillations and waves together with Kuznetsov, Rozhnev and Trubetskov!