Year 11 Physics Revision

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Across
  1. 4. Gradient of a velocity-time graph
  2. 6. What is measured in watts (W)?
  3. 7. When forces are balanced, their resultant is ...
  4. 8. Ionizing radiation always present in the environment
  5. 10. most ionizing and least penetrating nuclear radiation
  6. 11. power x time
  7. 16. A straight line through the origin shows ...
  8. 17. The unit of weight
Down
  1. 1. Vectors e.g. velocity have it, scalers e.g. speed don't
  2. 2. Location of most of an atom's mass
  3. 3. Same element but different number of neutrons
  4. 5. Slowing down
  5. 9. Improved by repeating measurements and taking the average
  6. 12. Beta particle
  7. 13. Area under a speed-time graph
  8. 14. Commonly used name for 'potential difference'
  9. 15. A push or a pull