These notes on forms of energy and energy conversions will prepare 9th and 10th grade physical science (IPC) students to define, classify, and identify these terms: chemical energy, electromagnetic energy, energy, energy conversion, fission, fusion, gravitational potential energy, heat energy, heat engine, height, joule, kinetic energy, law of conservation of energy, mass, mechanical energy, newton-meter, nuclear energy, potential energy, speed of light, velocity, and weight. Important Informati