Energy

Calorimeter Stirrer Diameter: 40mm Length: 170mm

Precision low inertia motor with very low starting current, ideal for low power applications including solar cells and modules. Rotation is clockwise as viewed from shaft

Aluminium calorimeter with parallel sides and rolled rim.Please note that natural oxidisation can occur. Dimensions: 75mm x 50mm Calorimeter Stirrer is

Spare glass chimney for the Convection in Air Apparatus (B8H25523) Dimensions: 150mm x 20mm

Spare belt for Demonstration Dynamo (B8L26098).

Copper calorimeter with parallel sides and rolled rim.Please note that natural oxidisation can occur. Dimensions: 75mm x 50mm Calorimeter Stirrer is

A spare pulley belt for the Nuffield Line Shaft Unit (B8H30518).

Solar Cell: Current (Max): 400mA Dimensions: 75mm x 45mm Output Voltage: 0.45V in clear sunlight. They may be linked in series/parallel for increased power.

Copper calorimeter with parallel sides and rolled rim.Please note that natural oxidisation can occur. Dimensions: 100mm x 65mm Calorimeter Stirrer is

Ball and Ring apparatus for demonstrating thermal expansion.The ball will not pass through the ring if it is hot and the ring is cold, but it will pass if both are hot

For demonstrating the differential expansion of 2 metals by the curvature produced when the strip is heated in a Bunsen flame. Comprises strips of brass and

Spare stand for the Hero's Engine (B8L32190). Dimensions of base: 180mm x 120mm

A set of 6 metal rods, designed to be heated over a tealight, for Thermal Conductivity Experiments comprising of: 1 x Aluminium (240) 1x Iron (72) 1 x Copper

Comprising bars of copper, iron, aluminium and brass with nominal thermal conductivities of 395, 72, 240 and 128 Wm-1K-1 respectively, each 80mm x 20mm x 1.5mm, provided

For illustrating expansion by heating and contraction by cooling. Comprising a bar of iron, (L)108mm x (D)12.7mm, mounted on a support rod fitted with a wooden handle,

Find out which metal conducts heat best by placing a small amount of wax at the tip of each rod and heating from beneath in the centre using a tea light candle (not

Solar Cell: Current (Max): 800mA Dimensions: 95mm x 65mm Output voltage 0.45V in clear sunlight. They may be linked in series/parallel for increased power.

Solid Fuel blocks for use with our steam engines. 20 tablets per pack.

Superior quality double wall calorimeter with easily removable spring heating element unit. The Calorimeter operates on 3-6 Volts DC and approx. 5 watts. It consists

Silicon Tubing to allow connection between the Hydrostik PRO, the Pressure Regulator and Hydrogen Powered Devices Dimensions: (L)610mm x (D)3mm  (24" of 1/8")

Energy Transfer Apparatus - Malvern Mounded Motor for Solar Cell. This is a small low consumption electric motor on a base specially designed to run directly from the

The mono-crystalline solar panel has a maximum rating of 4.4V, 90mA. It can be easily energised by a bright lamp or sunlight.  With 4mm plug connectors.Students can

An encapsulated assembly comprising 8 individual cells which produce an output of 3 volts 100mA max. Ideal for low current applications. Will drive 250-132 solar motor.

Use the Mounted Solar Cell to demonstrate the production of electrical energy directly from light energy. The apparatus comprises a selenium photo-voltaic cell housed in a