The book "Definition of thermal conductivity of a metal conductor" by B. C. Poznyaka is a unique scientific publication that immerses the reader in the world of physics and materials science. It examines in detail the methods and approaches to measuring the thermal conductivity of metal conductors, which makes it not only a useful reference material, but also a real guide for students, graduate students, as well as specialists in physics and engineering. From the first pages, the author sets the tone, plunging the reader into the complex but fascinating aspects of thermal conductivity. Poznyak shares his knowledge and experience, explaining how to determine the coefficient of thermal conductivity using various experimental methods. The reader will be able to learn about the key physical principles underlying thermal conductivity, as well as how these principles are applied in practice. The book not only explains the theory, but also offers practical examples, which makes it especially valuable for those who seek to apply knowledge in real-world conditions. This work will be interesting not only for students and teachers, but also for practicing engineers working in the field of materials science, energy and heat engineering .. If you’re passionate about physics, engineering, or just want to get a deeper understanding of how materials work, this book will be a real find for you. Poznyak skillfully combines a scientific approach with accessible language, which makes complex concepts understandable even for those who are just starting their way in this field. The topics raised in the book cover a wide range of issues related to thermal conductivity. The author considers not only theoretical aspects, but also practical applications, which allows the reader to see how knowledge about thermal conductivity can be used in various industries, from construction to electronics. The book also touches on issues related to modern technologies and materials, which makes it relevant in the light of the latest scientific achievements. Style B. C. Poznyaka is distinguished by the clarity and logic of the presentation . He is able to explain complex things easily and easily, which makes his books popular with a wide audience. Poznyak is the author of many scientific publications, and his work is always characterized by deep analysis and a thorough approach to the issues under study. If you are interested in such works as “Heat conductivity and its measurement” or “Physics of materials”, then “Determination of the thermal conductivity of a metal conductor” will be an excellent addition to your library. The book can also be useful for those who are preparing for exams or scientific conferences, because it contains many useful formulas, graphs and tables that can serve as an excellent aid in their studies. Poznyak offers the reader not only theoretical knowledge, but also practical skills that will be useful in future professional activities. In conclusion, “Definition of the thermal conductivity coefficient of a metal conductor” is not just a book, but a whole world of knowledge that opens up new horizons for the reader in understanding physics and material science. If you are looking for a deep, informative and practical guide to thermal conductivity, this edition will be a real treasure for you. Do not miss the opportunity to expand your knowledge and skills with this fascinating and useful book!