Peer reviewed
Direct linkERIC Number: EJ864412
Record Type: Journal
Publication Date: 2009-Nov
Pages: 3
Abstractor: As Provided
ISBN: N/A
ISSN: ISSN-0031-921X
EISSN: N/A
Available Date: N/A
It Is Worth Thoroughly Looking at the Computer Display
Kraftmakher, Yaakov
Physics Teacher, v47 n8 p499-501 Nov 2009
Two useful observations are possible when thoroughly looking at the cathode-ray display of a computer. First, the structure of a color image is seen with a moderate magnification. Second, the decay of different phosphors corresponding to the red, green, and blue primary colors is observable with a photodiode and oscilloscope.
Descriptors: Computers, Color, Physics, Science Instruction, Scientific Concepts, Laboratory Equipment, Science Equipment, Computer Terminals
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
Grant or Contract Numbers: N/A
Author Affiliations: N/A
