Answer the following statement(s) true (T) or false (F)
1. More often than not, the conversion process from one type of energy to another is a complex one that requires many intermediate steps.
2. Frictional heat causes surface atoms to give up their valence electrons, giving rise to accumulated, nonmoving charges known as static electricity.
3. The word cell refers to a basic arrangement of a chemical substance, the electrolyte, interacting with two similar electrodes.
4. Most of the life-sustaining energy encountered on our planet is derived from the sun in the form of heat and light energy.
5. Thermoelectric effects utilizing temperature differentials to generate an electrical voltage have been known only since the 1950s.
1. True
2. True
3. False
4. True
5. False
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