Physics, 06.05.2020 19:12 mhzperfect
Susan is making an electromagnet in her science class today. First, she takes a nail and winds coils of copper wire around it then, she
connects the ends of the wire to a battery. She uses the electromagnet to pick up paper clips, but the paper clips drop when she
disconnects the wires from the battery, Which kind of energy does Susan change into magnetic energy in this project
chemical
electrical
heat
light
Answers: 2
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What object a collides with object b and bounces back its final momentum is?
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Selma made a diagram to compare convection and radiation. which label belongs in the area marked x? must involve temperature differences between substances or objects only occurs when molecules are in direct contact involves the movement of fluids based on density differences can occur where there is little or no matter
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Scientific models are based on current knowledge, which can limit their effectiveness when new discoveries are made.
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Susan is making an electromagnet in her science class today. First, she takes a nail and winds coils...
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