Compound bar, Copper and Iron, Weight (lb): 5.8,Length (in): 15.7,Width (in): 12.6,Height (in): 3.1, Comprising a bar of copper and iron each 200 x 15 mm, riveted together, For demonstrating the differential expansion of two metals
Compound bar, Brass and Steel, Weight (lb): 41.0, Length (in):28.7, Width (in): 20.1, Height (in): 18.1, For demonstrating the differential expansion of two metals, Comprising a bar of Brass and Steel each 200 x 15 mm, riveted together
Radiometer Crook'S, Plastic Base, Evacuated Glass Bulb Have Black And White Vanes In Color. Mounted On Round Plastic Moulded Base, Comprising Partly Evacuated Glass Bulb Approx. 70 mm Diameter, Containing At Its Centre A Fine Pivot Which Supports Four Light Weight Metal Arms.
Square Friction Cube With Hook, 4 Surfaces, 2 Inch, Provides Four Surfaces For Exploration Into The Force Of Friction. Each Side Of The 2in Cube Provides A Surface (Wood, Paper, Vinyl, Sandpaper) With A Different Coefficient Of Friction
Bimetallic Strip Demonstration, Single Piece Non-Jointed Bimetallic Strip Of With Wooden Handle, The Metals Are Distinct And Visible. An Improved Version Of The Rivetted Form. Metals Are Copper And Steel.
Ring And Ball, Mounted On Separate Handle Ball, Dia. 22mm, Consists Of A Brass Ball And A Brass Ring, Each Individually Mounted On Brass Rods With Wooden Handles.
Radiation Can Set, Two identical sized screw cap metal cans (one smooth metal and other painted dull black) to demonstrate the difference in cooling rates of hot water inside the cans due to different surfaces, cooling rates attributed to thermal radiation emitted by the two cans
Solar Balloon, This 50 foot long by 29in diameter Solar Balloon, 400 feet of string, complete instructions and science learning guide balloon, Demonstrates buoyancy, convection, thermodynamics and solar power, Teaches Bernoullis Principle and Pascals Principle, For ages 14 plus
Conductometer Brass, Copper, Aluminium, Iron, Zinc, And Stainless Steel, Rod Of Six Metals Is Radially Spaced Equally On A Brass Hub. Each Of The Rod Has A Cavity At The Outer End. For Holding Paraffin. Using The Wooden Handle, Hold The Brass Hub Over A Flame
Ice Melting Plates With Rims, 1 Aluminum Plate, 1 Plastic Foam Plate, Challenges Student'S Preconceived Notions On Concepts Of Heat And Thermodynamcs. The Melting Plates Display Quizzical Properties When An Ice Cube Melts On Each Plate, Demo For Conductivity And Heat Transfer.
Hero'S Engine - Eolipile, Functional Glass Model, Comprising A Borosilicate Glass Bulb 70 mm Diameter Approx, With Side Arms Bent At Right Angles. Complete On Stand But Without Burner, A Functional Glass Model Of The Earliest Form Of Steam Turbine
Bimetallic Strip Commercial, Pack Of Bi-Metal Strips For Practicals And Project Work. There Are 10 Strips Each Measuring 100 X 8 X 0.5 mm Securely Attached To Wooden Supports, Students Can Use Them To Investigate Bending Action As They Are Heated Or Build Them
Specific Gravity Cylinders With Hooks, Aluminum, copper, stainless steel, tin, and zinc, Each 0.5inch in diameter, for specific heat determinations, Specific metal has been stampled on one end, Hooks can be used to easily measure mass using a spring scale
Convection Of Gas Apparatus, Small, Ventilation Apparatus, Smaller Sized To Fit In Any Classroom Than Standard Convection Of Gas Apparatus, Comprised Of A Metal Box 4inX6inX4in With A Sliding Front Door, Two Glass Chimneys And A Candle Holder.
Steam Generator, Thick-Walled, Aluminium Can With Nozzle For Steam Outlet. Two Rubber Stoppers - One Solid And The Other With A Hole For A Thermometer, A Tripod Stand And One Sample Cup With Handle.
Set Of Specific Heat Cylinders - Equal In Mass, Copper, Lead, Brass, Zinc, Iron, And Aluminium Cylinders Vary In Length From 5 Cm To 19 Cm, All Are Approximately 100G, Cylinders Are Drilled For Suspension
Radiation Can Kit, Demonstrate how two identically sized cans absorb and radiate energy differently, contains a lamp assembly with reflector and stand(bulb not included), smooth metal can, one black metal can, and thermometer, Includes activity guide
Bar Breaking Apparatus, Comprising A Heavy Cast Iron Frame 340 X 120 X 100 mm With Slotted End Pillars To Carry A Stout Iron Bar, To Show The Forces Which Can Be Exerted During Thermal Expansion Or Contraction, The Bar Is Threaded At One End For A Large Tensioning Nut
Solar Furnace 18 Inches Tall And Is 11.8 Inches In Diameter, Effectively Showcases The Transfer Of Energy Between Solar Radiation And Thermal Energy. Ideal For Physics Classroom Demonstrations. Light From The Sun'S Rays Are Reflected Off Of A 30Cm Diameter Parabolic Reflector