5th Year Physics

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Across
  1. 2. moment of a couple.
  2. 8. Divide the speed of light by frequency
  3. 10. rigid bar free to rotate about a fixed fulcrum
  4. 11. Wave particles move parallel to direction of the wave
  5. 13. Waves confined to a single plane.
Down
  1. 1. Apparent change in frequency relative to motion of the observer
  2. 3. Difference in apparent position of an object viewed along two different lines of sight.
  3. 4. Change in velocity over time.
  4. 5. A quantity with both magnitude and direction
  5. 6. Quantities with magnitude only.
  6. 7. mass multiplied by gravity
  7. 9. Mass per unit volume.
  8. 12. Force multiplied by the perpendicular distance.