Time: From Earth Rotation to Atomic Physics
eBook - PDF

Time: From Earth Rotation to Atomic Physics

  1. English
  2. PDF
  3. Available on iOS & Android
eBook - PDF

Time: From Earth Rotation to Atomic Physics

About this book

In the twenty-first century, we take the means to measure time for granted, without contemplating the sophisticated concepts on which our time scales are based. This volume presents the evolution of concepts of time and methods of time keeping up to the present day. It outlines the progression of time based on sundials, water clocks, and the Earth's rotation, to time measurement using pendulum clocks, quartz crystal clocks, and atomic frequency standards. Time scales created as a result of these improvements in technology and the development of general and special relativity are explained. This second edition has been updated throughout to describe twentieth- and twenty-first-century advances and discusses the redefinition of SI units and the future of UTC. A new chapter on time and cosmology has been added. This broad-ranging reference benefits a diverse readership, including historians, scientists, engineers, educators, and it is accessible to general readers.

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Yes, you can access Time: From Earth Rotation to Atomic Physics by Dennis D. McCarthy,P. Kenneth Seidelmann in PDF and/or ePUB format, as well as other popular books in Physical Sciences & Astronomy & Astrophysics. We have over one million books available in our catalogue for you to explore.

Table of contents

  1. Cover
  2. Half-title page
  3. Title page
  4. Copyright page
  5. Dedication
  6. Contents
  7. Preface
  8. 1 Time Before the 20th Century
  9. 2 Time from the Earth’s Rotation
  10. 3 Ephemerides
  11. 4 Variable Earth Rotation
  12. 5 Earth Orientation
  13. 6 Ephemeris Time
  14. 7 Relativity and Time
  15. 8 Time and Cosmology
  16. 9 Dynamical and Coordinate Timescales
  17. 10 Clock Developments
  18. 11 Microwave Atomic Clocks
  19. 12 Optical Atomic Standards
  20. 13 Definition and Role of a Second
  21. 14 International Atomic Time (TAI)
  22. 15 Coordinated Universal Time (UTC)
  23. 16 Time in the Solar System
  24. 17 Time and Frequency Transfer
  25. 18 Modern Earth Orientation
  26. 19 International Activities
  27. 20 Time Applications
  28. 21 Future of Timekeeping
  29. Acronyms
  30. Glossary
  31. Index