1 / 5

Indirect Measurement

Indirect Measurement. Predictions Ch. 1, Act. 6. Earnest Rutherford (1911) “The Gold Foil Experiment”. Bombarded gold foil with  particles from the radioactive decay of uranium 238 . Most of the particles traveled through very thin gold foil without being deflected.

parkm
Download Presentation

Indirect Measurement

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. Indirect Measurement Predictions Ch. 1, Act. 6

  2. Earnest Rutherford (1911)“The Gold Foil Experiment” • Bombarded gold foil with  particles from the radioactive decay of uranium238. • Most of the particles traveled through very thin gold foil without being deflected. • Occasionally, particles would deflect, sometimes at angles > 90o. • Results show that the dense positive charge is centrally located in the nucleus.

  3. wps.prenhall.com The Gold Foil Experiment • Rutherford's Gold Foil Experiment Note: The diameter of the atom was determined to be on the order of 100,000x larger than the nucleus!

  4. VideosRutherford:https://www.youtube.com/watch?v=NlDPPANJZXMPowers of 10: https://search.yahoo.com/yhs/search?p=powers+of+10+video&ei=UTF-8&hspart=mozilla&hsimp=yhs-001Alt Rutherford:http://www.youtube.com/watch?v=FfY4R5mkMY8&feature=related

  5. Indirect Measurement • The probability of landing in a certain area can be expressed as follows: Area of Interest total area P = x 100%

More Related