For the science fair we were trying to see how high of a voltage each fruit had and if the voltage was high enough we wanted to see if it could power something.
Before the break we did collect a little bit of data on 3 different fruits, we did an orange, lemon, and lime. The orange was 0.04, the lemon was 0.12, and the lime was 0.18. We wanted to do different fruits over the break but we didn’t get a chance to.
for the experiment we needed a penny, a nail, a knife, a cutting board, a multimeter, and of course the different fruits we used. The step by step instruction are 1) roll the fruit on the cutting bored. 2) use the knife to cut a small slit in the fruit. 3) insert the penny into the slit you cut. 4) poke the nail into the fruit. 5) insert the ends of the multimeter beside the penny and the nail. 6) record the voltage and repeat with the next fruit, but don’t forget the wipe off the multimeter before putting it in another fruit.
