The energy needed to keep a 75 - watt light bulb burning for 1.0 h is 270 kilo joules. Calculate the the energy required to keep the light bulb burning for 3.0 h in Joules and Kilocalories.

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Publisher:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Chapter6: Thermochemisty
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Problem 6.144QP: A piece of iron was heated to 95.4C and dropped into a constant-pressure calorimeter containing 284...
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The energy needed to keep a 75 - watt light bulb burning for 1.0 h is 270 kilo joules. Calculate the the energy required to keep the light bulb burning for 3.0 h in Joules and Kilocalories. 

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