Cooling of buildings
What Cooling of buildings means in Physics GCSE, as defined for OCR.
Definition of Cooling of buildings
Check what you remember
Read the wording for your board, then hide it and explain Cooling of buildings in your own words. Rough notes are fine. This is a self-check, with no mark or grade.
Reference: OCR
A warm building cools because energy is transferred through its walls to the cooler outside; the comparison concerns the rate, not the total energy, which is conserved.
Topics that use Cooling of buildings
- Power and efficiency (OCR GCSE)
Related terms
- Battery as chemical store versus mains a.c. supply
- Conservation of energy
- Efficiency
- Efficiency as a ratio and percentage
- Energy transferred
- Lubrication
- power rating
- Rate of energy transfer
Using Cooling of buildings in the exam
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