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Chemistry, 17.10.2020 22:01 innocentman69
He energy needed to keep a 75-watt lightbulb burning for 1.0 h is 240 kJ . Calculate the energy required to keep the lightbulb burning for 3.0 h in each of the following energy units.
A, Joules
B. Kilocalories
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He energy needed to keep a 75-watt lightbulb burning for 1.0 h is 240 kJ . Calculate the energy requ...
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