- The onion was the worst
- The mango gave the most amount
- Mango 0.6
- lemon 0.31
- Green apple 0.275
- orange 0.25
- onion 0.20
No, my hypothesis was not correct because the one that generated the most electricity was the mango. What if we had vegetables along side different fruit.
Purpose: To see what fruit generates the most charge
Hypostasis: I think the best generator would be a lemon.
Materials: Fruit, Voltmeter, 2 wires, 2 different metals (Copper/zinc) and knife.
- Cur the fruit
- put in 2 pieces of metal
- Attach the voltmeter
- record the results
- compare results for several pieces of fruit.