Physics (B) J259,03 Higher June 2019 , OCR GCSE Past Papers with Mark Schemes

1. Forces and Motion – Newton’s laws; gravitational potential energy calculations; work and power in lifting objects; fluid pressure in deep-sea diving.

2. Electricity and Circuits – Resistance and power calculations; efficiency of solar cells; comparison of series and parallel circuits; electromagnetic induction.

3. Waves and Radiation – Electromagnetic spectrum properties; solar flares and X-ray calculations; radiation exposure and isotope half-life in medical applications.

4. Energy and Power – Thermal energy transfer in melting ice; efficiency in power generation; Sankey diagram analysis; renewable energy sources.

5. Thermal and Energy Transfer – Specific latent heat and state changes; energy transfer through conduction and insulation; pressure and volume relationships in gases.

6. Experimental Methods and Data Analysis – Improving experimental accuracy; reproducibility and validity in scientific investigations; graphical analysis of physical relationships.