Physics (B) J259,02 Foundation June 2018 , OCR GCSE Past Papers with Mark Schemes
1. Sound wave reflections, speed calculations, and historical measurement inaccuracies.
2. Light refraction, color absorption, and wave behavior modeling using ripple tanks.
3. Transformer efficiency, national grid voltage variations, and power station calculations.
4. Solar power vs. gas power station efficiency, renewable energy advantages, and environmental impact.
5. Radioactive decay equations, alpha radiation shielding, and energy efficiency in space exploration.
6. Kinetic energy experiments, motion analysis, and data interpretation in energy transfer.

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