5rjg

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Introduction - what were you investigating? a) How to make a wind powered generator b) How much power we could make using a windmill we made Prediction - will your design produce enough energy to charge an iPod for an hour in the 10 minutes you have? a) Yes Conclusion - What did you discover? a) That the smaller the turbine the more energy b) Our fan made 0.88 volts and 8.4 mA Evaluation - How would you improve your windmill design if you were doing this experiment again? a) To make it smaller b) Made it smaller What would you like to ask a power expert about this experiment? a) What other things can be charged by wind? b) What shape would the perfect windmill be? Click comments below for answers