Brownian motion using a laser pointer
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AbstractIn this note, we describe a simple modification of the smoke cell experiment, which enables us to project the Brownian motion of smoke soot on a screen for demonstration. The key changes include the use of a laser pointer for illumination and a microvideo outfit for projection.
All Author(s) ListMak S.-Y.
Journal namePhysics Teacher
Volume Number36
Issue Number6
Pages342 - 343
LanguagesEnglish-United Kingdom
KeywordsBrownian motion, Laser, Microvideo camera

Last updated on 2020-28-03 at 01:11