Changes

Physics Key Stage 3

68 bytes added, 15:46, 7 October 2018

→‎Power Ratings of Appliances

====[[Electrical Appliance#Power Ratings|Power Ratings of Appliances]]====

*[[Electrical Appliance#Energy Usage of Appliances|Energy Usage of Appliances]]

*[[Energy Transfer#Calculations|Energy Calculations of Appliances]]

*[[Joule]]

*[[Kilowatt-hour]]

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