Which of the following is a form of potential energy?
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a. sound energy
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b. light energy
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c. nuclear energy
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d. electrical energy

Which feature of a heating curve indicates a change ofn state

Examine the equation. 23490th→23088ra+42he what kind of barrier would you need to block the radioactive particles from this reaction? a.a piece of paper b.a sheet of aluminum foil c. a two-inch block of lead d. a solid concrete block

The two required components for a generator are