Physics, 16.01.2021 06:00 buky0910p6db44
how does the number of copper coils around a nail affect the number of paper clips picked up by the electromagnet?
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Ms.hidalgo opens the door to her classroom. her classroom is 60 degrees and the air outside is 80. predict what will happen using your knowledge of how heat flows.
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Physics, 22.06.2019 13:00
Nacidified solution was electrolyzed using copper electrodes. a constant current of 1.18 a caused the anode to lose 0.584 g after 1.52 ✕ 103 s. given that the charge of an electron is 1.6022 ✕ 10−19 c, calculate avogadro's number. assume that copper is oxidized to cu2+ ions.
Answers: 1
how does the number of copper coils around a nail affect the number of paper clips picked up by the...
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