This text aims to expose students to the science of optics and optical engineering without the complications of advanced physics and mathematical theory.

This is the human story and adventures of the great scientists who measured the speed of light -- which takes eight minutes to get here from the sun, so that when we look at the stars we are looking back in time. The book narrates how, since the ancient Greeks, scientists from Faraday, Maxwell, Fizeau and Michelson struggled to understand how light can travel through the vacuum of outer space, unless it is filled with a ghostly invisible vortex Aether foam. Thereader moves from Galileo's observations of the eclipses of Jupiter's moon for navigation, to Einstein's theories and his equation E = mc2, and all the quantum weirdness which followed. Space probes,the Transit of Venus expeditions, the discovery of radio, optics and satellite navigation, and the amazing scientific instruments built to detect the Aether wind are described.

University Physics is a three-volume collection that meets the scope and sequence requirements for two- and three-semester calculus-based physics courses. Volume 1 covers mechanics, sound, oscillations, and waves. Volume 2 covers thermodynamics, electricity and magnetism, and Volume 3 covers optics and modern physics. This textbook emphasizes connections between between theory and application, making physics concepts interesting and accessible to students while maintaining the mathematical rigor inherent in the subject. Frequent, strong examples focus on how to approach a problem, how to work with the equations, and how to check and generalize the result. The text and images in this textbook are grayscale.

This book serves to update knowledge about light with the help of new actual data derived from the easily reproducible experiments described therein. They form the basis of a new theory that interprets up-to-date verifiable information according to the various speeds of the lights involved. In view of recent rapid advances in technology, one may be surprised to learn that at least two of the basic tenets of optics are over a thousand years old, namely the law of reflection, over two millennia old, and the law of reciprocity, which has not changed for over a thousand years. The aim of this treatise is to update our knowledge about light with the help of new actual data derived from easily reproducible experiments. Since light is in space and requires time for its motion, these terms are defined as the basis of actual new observations. Similarly, the second chapter furnishes a brief historical background. The chapter "Light Speed in Media" reports relevant new and old experiments with up-to-date interpretations while "Speeds in Space" examines anew light's general motions in space.

Looks at how scientists have tested Einstein's theory during the past seventy years, and demonstrates how this theory is crucial to understanding such features of the universe as pulsars, quasars, and black holes.