Peer reviewedERIC Number: EJ563251
Record Type: Journal
Publication Date: 1998
Pages: N/A
Abstractor: N/A
ISBN: N/A
ISSN: ISSN-0021-9584
EISSN: N/A
Lemon Cells Revisited--The Lemon-Powered Calculator.
Swartling, Daniel J.; Morgan, Charlotte
Journal of Chemical Education, v75 n2 p181-82 Feb 1998
Describes a demonstration of the principles of a voltaic cell using lemon cells to power a calculator and other items. A lemon fortified with a penny and a galvanized nail produces a potential of one volt. (PVD)
Descriptors: Acids, Alternative Energy Sources, Calculators, Chemistry, Demonstrations (Science), Electricity, Electrochemistry, Elementary Secondary Education, Higher Education, Introductory Courses, Relevance (Education), Science Activities, Science Education, Scientific Concepts, Student Motivation
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
