44 Results for: "WardsSci000615"
Copper Calomrimeter Set
Supplier: Wards
This polished copper calorimeter set has everything you need.
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Kinetic Theory Model
Supplier: Wards
Study the motion and behavior of gas molecules with this intriguing demonstration. An electric motor, running at 4 to 12 V DC, vibrates a small platform inside a transparent tube. This platform then violently vibrates the many small stainless steel balls inside the tube.
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Bar and Gauge Apparatus
Supplier: Wards
A new way to demonstrate thermal expansion in a metal.
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Bimetallic Strip Demonstration
Supplier: Wards
Bimetallic strips attached to wooden handle to study thermal energy.
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Essential Physics Demo: Quantitative Heat Conductometer
Supplier: Wards
Bring Some Heat Into the Classroom
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Compound Bar
Supplier: Wards
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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Ward's® Essentials Spacesuit Design Challenge
Supplier: Science First
The Perfect Introduction to Temperature and Conduction.
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Thermostat
Supplier: Wards
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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Film Canister Rockets Kit
Supplier: Wards
Hands-on STEM learning kit for launching rockets using a simple chemical reaction.
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Essential Physics Demo: Wood and Metal Heat Conducting Cylinder
Supplier: Wards
Demonstrate the Difference Between the Specific Heat of Objects.
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Radiometer Economy
Supplier: Wards
Radiometer with four lightweight metal arms.
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Doubled Wall Calorimeter
Supplier: Wards
Superior quality double wall calorimeter with easily removable spring heating element. Operates on 3-6V DC at approximately 5 watts. It consists of an inner aluminum 150mL resevoir, aluminum outer, plastic insulator ring, and styrofoam lining to minimize heat loss. Lid accepts heating element, stirrer, and thermometer cork. Includes cover cap.
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Hyman Fire Piston Set
Supplier: Cochranes of Oxford
A set to demonstrate the rise in temperature when a fixed mass of gas is compressed.
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Mass, Velocity, and Kinetic Energy Lab Activity
Supplier: Avantor
Determine How Mass Affects the Velocity of Objects.