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

被引：0
|
作者：
Pereira, Luiz Americo Alves [1 ]
Turchiello, Rozane de Fatima [2 ]
Gomez, Sergio Leonardo [1 ]
机构：
[1] Univ Estadual Ponta Grossa, Phys Dept, BR-84030900 Ponta Grossa, PR, Brazil
[2] Univ Tecnol Fed Parana, Phys Dept, BR-84017220 Ponta Grossa, PR, Brazil
来源：
AMERICAN JOURNAL OF PHYSICS | 2024年 / 92卷 / 02期
关键词：
SCATTERING;
D O I：
10.1119/5.0146499
中图分类号：
G40 [教育学];
学科分类号：
040101 ; 120403 ;
摘要：
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.
引用
收藏
页码：154 / 156
页数：3
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