Bimetallic Compound Bar
A hands-on way to observe the expansion caused by heat in a range of metals.
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SKU:
0881001
$20.57
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Completely safe to touch and handle, simply complete the circuit by touching both electrodes at the end of the stick simultaneously.
The Bimetallic Compound Bar is used to demonstrate unequal expansion in different metals when heated. It allows you to highlight the role of temperature and materials in practical applications such as in thermostats.
Due to differences in the co-efficients of linear expansion of both metals, the laminated strip bends dramatically on heating. Comes with a Teacher's Guide.
Consists of a bimetallic strip of copper and steel fitted in a handle. The strip measures 200x15mm.
What You Get
- 1 x Bimetallic Compound Bar
- 1 x Teachers Guide
Teach
- Expansion
- Properties of Metals
- Heat
| Length (cm) | 24 |
|---|---|
| Width (cm) | 4 |
| Height (cm) | 2 |
| Age Group | 9-10 Years, 11-12 Years, 12+ Years |
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