Global Science Education
Heat & Thermodynamics
Reusable Thermo-sensitive Cloth
P70-2614-W0
【Product Description】
This specially designed cloth repeatedly changes its color from dark blue to pink, and vice versa, with a temperature threshold of 30℃.
【Overall Advantages to Users】
- Heat conduction/convection can be visualized by the color change in the cloth that occurs when heat flows through the medium.
- The product can detect subtle thermal changes caused by, for example, steam rising from hot water in a cup thanks to the high thermal sensitivity.
【Keywords】
- Heat convection
- Heat conduction
- Heat retention and radiation
Benefit
Specifications
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[To teachers]
- Color change in the cloth helps students better understand how heat conducts and/or convects in the medium like air.
- The cloth is highly responsive to a thermal change in the medium thanks to its low heat capacity.
[To students]
- Possible to visually perceive the heat slowly transferring/diffusing in a medium as a color change in the cloth.
- Material: Polyester
- Color change occurs at around 30℃ (from dark blue to pink)
- Size: 210 mm x 220 mm (x 5 pcs)
