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Calculating Energy Efficiency — OCR GCSE Combined Science A J250

Home
Combined Science
OCR GCSE Combined Science A
Energy
Power and efficiency
Calculating Energy Efficiency

OCR GCSE Combined Science A · J250

Calculating Energy Efficiency

What you need to know

Calculate the energy efficiency of any given energy transfer process.

Revision notes

1
Calculating Energy Efficiency
4 key terms

Practise with past papers Key terms & definitions

Previous subtopicPower Ratings and Energy Changes Next subtopicIncreasing Efficiency