Physical Science Intro

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Across
  1. 4. The bending of light when it passes from one medium to another.
  2. 6. A push or pull on an object.
  3. 7. The energy an object has due to its motion.
  4. 9. The SI unit of temperature.
  5. 12. A measure of an object's inertia.
  6. 13. The force that opposes motion between two surfaces in contact.
  7. 16. This law states that energy cannot be created or destroyed.
  8. 17. The SI unit of power.
  9. 18. A change in an object's position relative to a reference point.
  10. 20. The measure of the average kinetic energy of particles in an object.
Down
  1. 1. The force that opposes the motion of an object through a fluid.
  2. 2. The three states of matter are solid, liquid, and ____.
  3. 3. The SI unit of energy.
  4. 5. The force that pulls objects toward each other.
  5. 8. The transfer of thermal energy through direct contact.
  6. 10. The ability to do work.
  7. 11. A material that easily allows heat or electricity to pass through.
  8. 14. The SI unit of force.
  9. 15. The distance between one crest and the next in a wave.
  10. 19. The amount of matter in an object.