You are not logged in You are not logged into this journal. Log In

The Physics Teacher -- December 2011 -- Volume 49, Issue 9, pp. 578

Rearview Mirror Dimming Function

William Layton

UCLA Department of Physics and Astronomy, Los Angeles, CA

Full Text: Read Online (HTML) | Download PDF | Buy PDF (US$30) | View Cart
Students are often unaware of the little tab on a rear-view mirror that is used to dim headlights from the rear. Those who know about this tab are usually interested in knowing how it works. Explanations of the optics involved can be found in Serway and Jewett1 and Jones and Edge.2 An alternate explanation is given below:

© 2011 American Association of Physics Teachers

KEYWORDS and PACS

PACS

  • 01.50.My

    Demonstration experiments and apparatus

  • 42.79.Bh

    Lenses, prisms and mirrors

PUBLICATION DATA

ISSN

0031-921X (print)  

ARTICLE DATA


For access to fully linked references, you need to log in.

Figures (3)

Access to article objects (figures, tables, multimedia) requires a subscription; log in to view available files.
(Access to supplementary files, where available, is free for this journal.)



Close

close