The book "Physics: 3800 tasks for schoolchildren and entering universities", compiled under the editorship of N. In. Turchin and other authors, is a unique resource that will become an indispensable assistant for all who seek to deepen their knowledge in the field of physics. This edition not only covers the key topics of the school curriculum extensively, but also offers a variety of tasks that will help prepare for exams and entrance examinations to higher education institutions. This book contains 3,800 problems that cover a wide range of topics from mechanics and thermodynamics to electromagnetism and quantum physics. Each task is designed to take into account the level of complexity, which allows the reader to gradually delve into the material. You will be able to meet both simple tasks that will help to consolidate the basic concepts, and more complex ones that require a creative approach and in-depth analysis. This approach makes the book ideal for both students preparing for the exam or OGE, and for students seeking to successfully pass exams in universities. The book will be especially useful for those who are interested in physics and want not only to prepare for exams, but also to develop analytical thinking and problem-solving skills. Teachers and tutors will also find in this collection a lot of useful materials for classes. Technical students studying physics at a deeper level will be able to use the tasks for self-testing and preparation for control work. The topics raised in the book cover not only the theoretical aspects of physics, but also the practical applications of knowledge. Readers will be able to learn how physical laws work in real life, which makes the study of the subject more exciting and meaningful. The book helps to develop critical thinking, learn how to apply theory in practice and solve non-standard problems, which is an important skill not only in school, but also in future professional activities. The writing style of the authors is clear and accessible, which makes it easy to assimilate even the most complex concepts. N. In. Turchin, known for his work in physics and education, created this book with an understanding of the needs of modern students and schoolchildren. His experience and knowledge, combined with the work of other authors, make this publication a valuable contribution to educational literature. If you are looking for a book that will help you not only to prepare for exams, but also to understand physics more deeply, then Physics: 3800 tasks for schoolchildren and entering universities will become your reliable companion. It is suitable for a wide range of readers - from high school students to students, as well as for anyone who wants to refresh their knowledge in this fascinating science. Do not miss the opportunity to take a step towards a successful future in the world of science and technology, armed with knowledge that will help you not only in your studies, but also in your life. This book is your key to understanding physics and self-confidence.