A demonstration apparatus for linear thermal expansion

• Autores: Erlend H. Graf
• Localización: The Physics Teacher, ISSN 0031-921X, Vol. 50, Nº. 3, 2012, pág. 181
• Idioma: inglés
• Texto completo no disponible (Saber más ...)
• Resumen

  • This paper provides a first example of experiments in this column using smartphones as experimental tools. More examples concerning this special tool will follow in the next issues. The differences between a smartphone and a �regular� cell phone are that smartphones offer more advanced computing ability and connectivity. Smartphones combine the functions of personal digital assistants (PDAs) and cell phones