
Description
To demonstrate the cycle of energy change from electrical, to mechanical to potential (stored in the raised mass), back to mechanical and finally electrical energy used to light the lamp.
The shaft extends 50mm beyond the end of the baseboard and is provided with a pair of collars to form the winding drum for the cord.
Specifications
IN
32131023
0.5kg
105mm
120mm
230mm
Own Brand
Energy
Energy Transfer