GCSE Physics: exam-style questions Use our interactive tests to understand how the OCR 21st Century foundation and higher physics GCSE exams work. Revise topics such as forces and learn equations ...

The BBC Bitesize guide to the particle model and heating contains explainer text and infographics to explain changes of state, plus more physics revision notes written to the OCR 21st Century GCSE ...

Despite these findings, there are still concerns that the importance of physics in climate science ... and reproducibility (OCR). By embracing principles akin to those in the AI and computer ...