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ERIC Number: EJ876121
Record Type: Journal
Publication Date: 2010-Mar
Pages: 1
Abstractor: As Provided
Reference Count: 2
ISBN: N/A
ISSN: ISSN-0031-921X
Short Note on Units: Planetary Units
Huggins, Elisha
Physics Teacher, v48 n3 p182 Mar 2010
While the emphasis on SI units in introductory physics textbooks has mercifully eliminated the use of English units, the exclusion of other systems of units is not necessary. For years physicists have simplified calculations by doing things like setting [h-bar] = c = 1. We could not imagine putting 4[pi][epsilon][subscript 0] into the formulas for Bohr orbits.
American Association of Physics Teachers. One Physics Ellipse, College Park, MD 20740. Tel: 301-209-3300; Fax: 301-209-0845; e-mail: pubs@aapt.org; Web site: http://scitation.aip.org/tpt
Publication Type: Journal Articles; Reports - Descriptive
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A