Physics Review

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Across
  1. 4. a ratio between how much water vapor is in the air and the maximum amount of water vapor that could be in the air at the same temperature
  2. 5. a disturbance that is transmitted progressively from one place to the next with no actual transport of matter
  3. 7. a substance that energy passes through
  4. 8. total shadow
  5. 10. regarded in relation or comparison to something else
  6. 12. any push or pull
  7. 13. the distance covered per unit of time
  8. 15. speed in a given direction (directed speed)
  9. 17. hydrogen and oxygen gas are compressed as electrodes to produce water and electric current (electricity)
  10. 18. the return of a wave back to its original medium
  11. 20. the angle between the incident ray and the normal
  12. 22. the amount of force per unit of area
  13. 24. regular geometric shapes whose particles are arranged in an orderly, repeating pattern
  14. 25. the apparent loss of weight of objects when submerged in a liquid
  15. 30. a measure of how much matter occupies a given space
  16. 31. the ratio of the mass (or weight) of a substance to the mass (or weight) of an equal volume of water
  17. 32. a collision in which the colliding objects become distorted and generate heat during the collision
  18. 34. transfer of energy through direct contact
  19. 36. the smooth paths, or trajectories, of the bits of fluid
  20. 37. the friction acting on something moving through the air
  21. 41. the product of the net force on an object and the distance through which the object is moved
  22. 42. the desire to observe things as they are, without personal opinions or feelings influencing the observation
  23. 44. a repeating back-and forth motion about an equilibrium position
  24. 45. the transfer of energy through the movement of particles (occurs in ALL fluids)
  25. 47. allowing charges to move off (or onto) a conductor by touching it
  26. 48. the rate at which work is done
Down
  1. 1. the upward force created by the difference between the air pressure above and below the wing
  2. 2. the phenomenon of melting under pressure and freezing again when pressure is reduced
  3. 3. partial shadow
  4. 6. an observation centered on a person’s own mind and perspectives
  5. 9. a device used to multiply forces or simply change direction of forces
  6. 11. the term used to quantify the effect of a force acting for a period of time
  7. 14. a change of phase from liquid to gas that takes place at the surface of a liquid
  8. 16. the bending of a wave as it crosses the boundary between two media at an angle
  9. 19. the property of an object or system that enables it to do work
  10. 21. the changing of a gas to a liquid
  11. 23. the study of how size affects the relationship between weight, strength, and surface area
  12. 26. an instrument used for measuring the pressure of the atmosphere
  13. 27. the change of phase from a liquid to a gas beneath a liquid’s surface
  14. 28. the rate at which the velocity is changing
  15. 29. highest color of light one can see
  16. 33. a combination of all the colors
  17. 35. inertia in motion
  18. 38. energy in the form of waves being emitted from a source
  19. 39. the SI unit of charge
  20. 40. lowest visible color of light one can see
  21. 43. the change in phase from liquid to a solid
  22. 46. caused by the refraction of light in Earth’s atmosphere