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Heat/Thermodynamics Learning Activities
Avantor offers a complete catalogue of instruments and tools useful for demonstrating key, basic concepts of physics that are applicable to everyday life both in and out of the laboratory. Demonstrate core ideas such as acceleration down a plane, friction, potential and kinetic energy, electrical conductivity, magnetic fields, wavelengths and velocity of sound, and more. Durable educational materials are designed for heavy use with consistent levels of handling, and all models are easy to use.
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Precision Linear Expansion Apparatus
The Precision Linear Expansion Apparatus produces accurate determinations of the coefficient of expansion.
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Bimetallic Strip Demonstration
Bimetallic strips attached to wooden handle to study thermal energy.
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Essential Physics Demo: Quantitative Heat Conductometer
Bring Some Heat Into the Classroom
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Thermostat
This working model thermostat will demonstrate how differential expansion is used to control temperature. A bimetallic strip is used to open or close an electric circuit when temperature changes. The contacts will carry about three amperes. The unit can be operated with a 6 V lantern battery, low voltage power supply, or a blow dryer. Mounted on a metal base; approximately 15 cm high.
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Compound Bar
For demonstrating the differential expansion of two metals as shown by the curvature produced when the bar is heated. Each metal band is 200 x 15mm and riveted together.
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Ring and Ball Demo
Brass ball mounted on brass rod for thermal expansion experiments.
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Conductometer, 6 Rod
Conductometer with variety of metals to demonstrate heat conductance by various metals.
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Essential Physics Demo: Wood and Metal Heat Conducting Cylinder
Demonstrate the Difference Between the Specific Heat of Objects.
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Eisco® Linear Expansion Apparatus with Gauge
High quality linear expansion apparatus to study thermal expansion.