Answer:
Short
Explanation:
A short circuit has basically no resistance.....kinda like just twisting the + and - wires together....sparks will fly !
If an atom gains electrons, it becomes a <span>B. negatively charged ion.
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The first law of thermodynamics states the conservation of energy and heat where the total energy in an isolated system may be transformed into another, but never created or destroyed. If 314 J of energy was released to the room, then also 314 J of energy was also removed from food in that refrigerator assuming it is an isolated system. <span>
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Answer:
A) A warm wire
Explanation:
A warm wire has the most resistance. Heating the metal wire causes atoms to vibrate more, which in turn makes it more difficult for the electrons to flow, increasing resistance. Heating the wire increases resistivity.