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Radiation

  • Kenneth R. Lang
Part of the Undergraduate Lecture Notes in Physics book series (ULNP)

Abstract

The physical perception of the universe is governed almost solely by the electromagnetic radiation received from cosmic objects. This radiation carries energy and moves through space in periodic waves at the speed of light, designated by the lower case letter c. The speed of light in empty space is a universal constant, independent of reference in space and time. The radiation is called electromagnetic because it propagates by the interplay of oscillating electric and magnetic waves.

Keywords

Electromagnetic Radiation Radio Wave Effective Temperature Giant Planet Astronomical Unit 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Copyright information

© Springer-Verlag Berlin Heidelberg 2013

Authors and Affiliations

  • Kenneth R. Lang
    • 1
  1. 1.Department of Physics and AstronomyTufts UniversityMedfordUSA

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