Physics

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Across
  1. 5. the stuy of the motion of objects and the forces that cause them
  2. 6. the study of effects of changes in temperature on physical systems
  3. 8. the study of physical and chemical properties of celestial objects
  4. 9. the effecient way of writing very small and very large numbers
  5. 10. the physics of earth and its environment
Down
  1. 1. the study of light
  2. 2. used to describe accidental discovery
  3. 3. the study of the properties of atomic nuclei
  4. 4. the study of matter and energy
  5. 7. the study of sound