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Physics, 11.02.2020 02:00 jmallory3031
The energy needed to keep a 75-watt lightbulb burning for 1.0 h is 270 kJ . Calculate the energy required to keep the lightbulb burning for 3.0 h in each of the following energy units.
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The energy needed to keep a 75-watt lightbulb burning for 1.0 h is 270 kJ . Calculate the energy req...
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