Philip Harris Nuffield Line Shaft Unit
Philip Harris Nuffield Line Shaft Unit
Product code: HE1008438
Product 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.
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.