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  1. GCSE
  3. Physics OCR
  5. 7.1.3 Energy changes by heating, forces and current

7.1.3 Energy changes by heating, forces and current

Spec J249

Revise OCR GCSE Physics 7.1.3 Energy changes by heating, forces and current with the question bank and revision guides.

describe the changes in energy involved when a system is changed by heating (in terms of temperature change and specific heat capacity), by work done by forces, and by work done when a current flows

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