The energy unit used by electrical utilities in their monthly bills is the kilowatt hour (kWh; 1 kilowatt used for 1 hour). Calculate how many joules there are in a kilowatt hour. If electricity costs $0.09 per kilowatt hour, calculate how much it costs per megajoule.
The energy unit used by electrical utilities in their monthly bills is the kilowatt hour (kWh; 1 kilowatt used for 1 hour). Calculate how many joules there are in a kilowatt hour. If electricity costs $0.09 per kilowatt hour, calculate how much it costs per megajoule.
Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter4: Energy And Chemical Reactions
Section: Chapter Questions
Problem 14QRT
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The energy unit used by electrical utilities in their monthly bills is the kilowatt hour (kWh; 1 kilowatt used for 1 hour). Calculate how many joules there are in a kilowatt hour. If electricity costs $0.09 per kilowatt hour, calculate how much it costs per megajoule.
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