UNIT 5 TOTAL WORKSHEET

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Across
  1. 3. the extent or amount of space between two things, points, lines, etc.
  2. 4. - the act of reflecting, as in casting back a light or heat, mirroring, or giving back or showing an image; the state of being reflected in this way.
  3. 7. - a change in velocity.
  4. 10. the action or process of moving or of changing place or position; movement
  5. 11. - the act of absorbing.
  6. 12. rapidity in moving, going, traveling, proceeding, or performing; swiftness; celerity:
Down
  1. 1. - to decrease the velocity of:
  2. 2. - physical power or strength possessed by a living being:
  3. 5. - the fourth letter of the Greek alphabet (Δ, δ).
  4. 6. - Physics. the change of direction of a ray of light, sound, heat, or the like, in passing obliquely from one medium into another in which its wave velocity is different.
  5. 8. the science that deals with matter, energy, motion, and force
  6. 9. - the part of the invisible spectrum that is contiguous to the red end of the visible spectrum and that comprises electromagnetic radiation of wavelengths from 800 nano meters to 1 millimeter.