Laser Pointer and the Tyndall Effect

Eugene Thomas
California State University, Chico, Chico, CA 95929-0210
J. Chem. Educ., 1996, 73 (5), p 470
DOI: 10.1021/ed073p470
Publication Date (Web): May 1, 1996

Abstract

Laser pointers provide a convenient way to demonstrate the Tyndall effect to beginning students. Since my class is at 8:00 a.m. I like to use coffee and milky water parts as part of the demonstration.

Keywords (Audience):

First-Year Undergraduate / General

Keywords (Domain):

Demonstrations

Keywords (Subject):

Lasers

Citing Articles

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This article has been cited by 1 ACS Journal articles (1 most recent appear below).

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    A Modular Laser Apparatus for Polarimetry, Nephelometry, and Fluorimetry in General Chemistry

    Scott A. Darveau , Jessica Mueller , April Vaverka , Cheri Barta , Anthony Fitch and Jessica Jurzenski , Yvonne Gindt
    Journal of Chemical Education2004 81 (3), 401
    • A Modular Laser Apparatus for Polarimetry, Nephelometry, and Fluorimetry in General Chemistry

      Scott A. Darveau , Jessica Mueller , April Vaverka , Cheri Barta , Anthony Fitch and Jessica Jurzenski , Yvonne Gindt
      Journal of Chemical Education2004 81 (3), 401

      In most chemistry departments general chemistry students are the widest audience for engaging public understanding of the wonders and importance of the discipline of chemistry. Use of lasers for medical, commercial, and scientific purposes has increased, ...

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History

  • Received: August 03, 2009

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