A battery is also an electrochemical device that converts chemical energy into electricity, but there is a limited supply of chemicals in a battery, so eventually the chemicals are all consumed and the battery no longer supplies electricity. In this science project, you will learn how a fuel cell works and compare its efficiency to that of an internal combustion engine.Ī fuel cell is an electrochemical device that converts the energy in chemicals into electricity. Please help, below is the project that im refering to. How do I compare its effeciency to an internal combustion engine? My questions is: Based on this kool website, I have order a kit on building and measuring the efficiency of a fuel cell. ![]() ![]() This is my project objective: In this science project, you will learn how a fuel cell works and compare its efficiency to that of an internal combustion engine.
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