1 / 5

Electromagnetic waves Wave media Michelson & Morley

CLASSICAL PHYSICS Light: Into the modern era. Electromagnetic waves Wave media Michelson & Morley. L I G H T. Electric & Magnetic Vibrations `Electromagnetic Waves’. All travel at the same speed: 186,000 miles each second. Examples of Waves.

odin
Télécharger la présentation

Electromagnetic waves Wave media Michelson & Morley

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. CLASSICAL PHYSICS Light: Into the modern era • Electromagnetic waves • Wave media • Michelson & Morley

  2. L I G H T Electric & Magnetic Vibrations `Electromagnetic Waves’ All travel at the same speed: 186,000 miles each second

  3. Examples of Waves Waves -> Medium (what vibrates?)

  4. Name given to purported medium of light waves • Must fill universe (we see light from stars) • Must have no viscosity (planets do not slow down) • Must be very stiff (light waves travel very fast) • …. in summary ????? Luminiferous Ether ?????? BIZARRE BIG PROBLEM Could define Absolute Motion relative to the Ether…

  5. Michelson-Morley Speed of light same in all directions !!! experiments fail to detect motion of the Earth in Ether • Speed of light independent of • Inertial Reference Frame !!!

More Related