Energy, the Subtle Concept

The discovery of Feynman's blocks from Leibniz to Einstein
Erscheinungsjahr 2010
ISBN: 978-0-19-954650-3
Verlag: Oxford University Press

Buch, Englisch, 416 Seiten, Format (B × H): 144 mm x 220 mm, Gewicht: 702 g

Energy is at the heart of physics (and of huge importance to society) and yet no book exists specifically to explain it, and in simple terms. In tracking the history of energy, this book is filled with the thrill of the chase, the mystery of smoke and mirrors, and presents a fascinating human-interest story. Moreover, following the history provides a crucial aid to understanding: this book explains the intellectual revolutions required to comprehend energy, revolutions as profound as those stemming from Relativity and Quantum Theory. Texts by Descartes, Leibniz, Bernoulli, d'Alembert, Lagrange, Hamilton, Boltzmann, Clausius, Carnot and others are made accessible, and the engines of Watt and Joule are explained.

Many fascinating questions are covered, including:

- Why just kinetic and potential energies - is one more fundamental than the other?
- What are heat, temperature and action?
- What is the Hamiltonian?
- What have engines to do with physics?
- Why did the steam-engine evolve only in England?
- Why S=klogW works and why temperature is IT.

Using only a minimum of mathematics, this book explains the emergence of the modern concept of energy, in all its forms: Hamilton's mechanics and how it shaped twentieth-century physics, and the meaning of kinetic energy, potential energy, temperature, action, and entropy. It is as much an explanation of fundamental physics as a history of the fascinating discoveries that lie behind our knowledge today.

Zielgruppe

Physicists and other scientists, historians and philosophers of science, students and all those interested in popular science and the history of ideas.

Autoren/Hrsg.

Coopersmith, Jennifer

Fachgebiete

• Geisteswissenschaften Geschichtswissenschaft Geschichtliche Themen Wissenschafts- und Universitätsgeschichte
• Interdisziplinäres Wissenschaften Wissenschaften: Allgemeines Geschichte der Naturwissenschaften, Formalen Wissenschaften & Technik
• Naturwissenschaften Physik Physik Allgemein Geschichte der Physik
• Naturwissenschaften Physik Physik Allgemein Theoretische Physik, Mathematische Physik, Computerphysik

Inhaltsverzeichnis

- 1: Introduction: Feynman's blocks

- 2: Perpetual motion is prohibited

- 3: Vis viva: the fist 'block' of energy

- 4: Heat: seventeenth century

- 5: Heat in the eighteenth century

- 6: The discovery of latent and specific heats

- 7: A hundred and one years of mechanics: Newton to Lagrange via Daniel Bernoulli

- 8: A tale of two countries: the rise of the steam engine and the caloric theory of heat

- 9: Rumford, Davy and Young

- 10: Naked heat: the gas laws and the specific heat of gases

- 11: Two contrasting characters: Fourier and Herapath

- 12: Sadi Carnot

- 13: Hamilton and Green

- 14: The mechanical equivalent of heat: Mayer, Joule and Waterston

- 15: Faraday and Helmholtz

- 16: The laws of thermodynamics: Thomson and Clausius

- 17: A forward look: Maxwell, Boltzmann, Planck, Schrödinger and Einstein

- 18: Impossible things; difficult things

- 19: Conclusions

Über Autor(innen)

Jennifer Coopersmith took her PhD in nuclear physics from the University of London, and was later a research fellow at TRIUMF, University of British Columbia. She was for many years an associate lecturer for the Open University (London and Oxford) honing her skills at answering those "damn-fool profound and difficult questions" that students ask. She currently does similar work on astrophysics courses for Swinburne University in Melbourne.