component - one part of a system, system - parts that work together, battery - in a circuit, a ___ transforms chemical to electrical energy, bulb - in a circuit, a ___ transforms electrical into light energy, flashlight - device that transforms chemical to electrical to light, system failure - when a system doesn't work because of a missing or broken component or no source of energy, multiple transformations - in a system, many different energy changes can take place, heating coils - a component of hair dryers, toasters, clothes dryers, etc. that transforms electrical into thermal energy, fossil fuels - chemical energy stored in coal, oil, or natural gas, playing drums - transforms mechanical energy into sound energy,

C5L2: Energy and Systems (5.8A)

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