Physics — OCR GCSE Specification
Complete OCR GCSE Physics specification with 9 topics, learning objectives, exam tips, and revision resources on MasteryMind.
Topics in OCR GCSE Physics
- Matter
- Forces
- Electricity
- Magnetism and magnetic fields
- Waves in matter
- Radioactivity
- Energy
- Global challenges
- Practical skills
Exam Tips
- Ensure you can distinguish between qualitative descriptions (e.g., how pressure changes with depth) and quantitative calculations.
- Remember that the gravitational field strength (g) is 10 N/kg near the Earth's surface.
- Always state the units clearly in calculations (Pa for pressure, m for height, kg/m³ for density).
- When explaining gas pressure, always refer to particle collisions with the container walls.
- Be prepared to interpret diagrams of manometers or pressure-related experiments.
- Ensure you can rearrange the density equation to calculate mass or volume if required.
Common Mistakes to Avoid
- Confusing the concepts of floating and sinking with object size or weight rather than density and upthrust.
- Misunderstanding the mechanism of suction or pressure differences in everyday scenarios like breathing or collapsing cans.
- Confusing the terms temperature and heat.
- Incorrectly assuming that atoms are always synonymous with particles.
- Struggling to visualize the 3D arrangement of particles in different states of matter.