利用 Arduino 和 3D 打印技术开发低成本实验装置，以观测廷德尔效应

IF 0.8 4区教育学 Q3 EDUCATION, SCIENTIFIC DISCIPLINES

American Journal of Physics Pub Date : 2024-02-01 DOI:10.1119/5.0146499

L. Pereira, R. Turchiello, S. L. Gómez

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引用次数: 0

摘要

廷德尔效应描述了悬浮固体颗粒对光的散射，这些颗粒的尺寸小于或相当于光的波长。本作品介绍了用于观察廷德尔效应的教学工具包的设计和制造。该工具包由一个 3D 打印支架组成，可与低成本的现成材料结合使用，以便学生进行实验室实验。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Developing a low-cost experimental apparatus to observe the Tyndall effect using an Arduino and 3D printing

The Tyndall effect describes light scattering by suspended solid particulates with sizes smaller than or comparable to the wavelength of light. This work describes the design and construction of an instructional kit for observing the Tyndall effect. The kit consists of a 3D printed holder that can be combined with low-cost and readily available materials to enable student laboratory experiments.

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来源期刊

American Journal of Physics 物理-物理：综合

CiteScore

1.80

自引率

11.10%

发文量

146

审稿时长

3 months

期刊介绍： The mission of the American Journal of Physics (AJP) is to publish articles on the educational and cultural aspects of physics that are useful, interesting, and accessible to a diverse audience of physics students, educators, and researchers. Our audience generally reads outside their specialties to broaden their understanding of physics and to expand and enhance their pedagogical toolkits at the undergraduate and graduate levels.