running time
What running time means in Physics GCSE, as defined for AQA.
Definition of running time
Check what you remember
Read the wording for your board, then hide it and explain running time in your own words. Rough notes are fine. This is a self-check, with no mark or grade.
Reference: AQA
The time an appliance is used for, which must be combined with the rating using E = P t to compare appliances properly.
Topics that use running time
- Energy transfers in everyday appliances (AQA GCSE)
Related terms
Using running time in the exam
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