NotesFAQContact Us
Collection
Advanced
Search Tips
50 Years of ERIC
50 Years of ERIC
The Education Resources Information Center (ERIC) is celebrating its 50th Birthday! First opened on May 15th, 1964 ERIC continues the long tradition of ongoing innovation and enhancement.

Learn more about the history of ERIC here. PDF icon

Back to results
Peer reviewed Peer reviewed
ERIC Number: EJ605712
Record Type: CIJE
Publication Date: 2000
Pages: N/A
Abstractor: N/A
Reference Count: 0
ISBN: N/A
ISSN: ISSN-0031-921X
Magnification Ratio and the Lens Equations.
Lawrence, Robert W.
Physics Teacher, v38 n3 p170-71 Mar 2000
Finds that quick estimates or mental calculations are usually easier if distances are stated in focal lengths and the equation is written as a function of magnification. (CCM)
Descriptors: Higher Education, Magnification Methods, Optics, Physics, Science Activities, Science Instruction, Secondary Education, Teaching Methods
Publication Type: Guides - Classroom - Teacher; Journal Articles
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Identifiers: N/A