Bibliographic Details
| Title: |
Physics demonstration of sound waves using Visual Analyser. |
| Authors: |
Shahrul Kadri1 shahrul.kadri@fsmt.upsi.edu.my, Rosly Jaafar1, Wan Zul Adli1, Anis Nazihah1 |
| Source: |
Latin-American Journal of Physics Education. Mar2013, Vol. 7 Issue 1, p10-15. 6p. |
| Subject Terms: |
*Physics education, Sound waves, Visual analytics, Transmission of sound, Acoustics |
| Abstract (English): |
This article describes several possible physics demonstrations of sound waves using Visual Analyser (VA). The suggested demonstrations are suitable for physics classroom during teaching and learning process in the subtopic of sound waves at secondary and tertiary education levels. VA is a freeware which offers alternative solution with the functions of more than just an oscilloscope. By integrating the VA and easily available material, specific physics concept can be demonstrated. We suggest five physics demonstrations for sound waves by assembling pipes, speakers, and microphones with VA-installed computer. These physics demonstration aims for the concept of resonance, interference, standing wave and others related to the sound waves. [ABSTRACT FROM AUTHOR] |
| Abstract (Spanish): |
Este artículo describe varias demostraciones físicas posibles de las ondas de sonido utilizando el Analizador Visual (AV). Las demostraciones sugeridas son adecuadas para el aula física durante el proceso de enseñanza y aprendizaje en el subtema de las ondas de sonido en los niveles de educación secundaria y terciaria. El AV es un programa gratuito que ofrece una solución alternativa con las funciones de algo más que un osciloscopio. Al integrar el material de AV y fácilmente disponible, se pueden demostrar conceptos específicos de física. Sugerimos cinco demostraciones de física de las ondas sonoras mediante montaje de tuberías, altavoces y micrófonos con el AV-instalado en la computadora. Estas demostraciones físicas apuntan a la idea de resonancia, interferencia, ondas estacionarias y otros relacionados con ondas sonoras. [ABSTRACT FROM AUTHOR] |
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| Database: |
Education Research Complete |
