Product Number: SB53048
No longer avaliable
This item has been discontinued
Demonstrate the Second Law of Thermodynamics.
- Immerse one of the legs in cold water and the other in hot water to demonstrate how heat transfer can be converted to electrical energy
- Show the conversion of electrical energy to heat energy by plugging the apparatus into a DC power supply
- Includes 2 banana connecting cords (24 in.) and activity guide