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Chemistry, 21.06.2019 15:40
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Chemistry, 21.06.2019 19:00
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Chemistry, 21.06.2019 22:00
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Acamcorder has a power rating of 17 watts. if the output voltage from its battery is 7 volts, what current does it use?units:
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7.What is the difference between Exothermic and Endothermic reactions?...
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