Thermal Expansion Bar and Gauge Set
Bar & Gauge apparatus demonstrates the thermodynamic effects of heating/cooling a metal.
In stock
Ready To Ship
SKU:
P07012
$15.95
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Energy Stick
Completely safe to touch and handle, simply complete the circuit by touching both electrodes at the end of the stick simultaneously.
The classic brass Bar & Gauge apparatus to prove and demonstrate the effects of heating a metal. If the bar is heated or if the gauge is chilled in ice, the bar cannot fit the gauge both in length and in diameter. Unlike the Ball & Ring, the two are not chained together.
Copper Bar, and Iron Frame
| Age Group | 9-10 Years, 11-12 Years, 12+ Years |
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