chapter 2

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Across
  1. 1. the SI unit of length
  2. 5. an auxiliary scale on a measuring
  3. 6. markings
  4. 8. matter and energy may be found
  5. 9. the measurement error given as a
  6. 10. a multiplication factor equal to 1 that
  7. 11. in which events take place
  8. 13. the derived SI unit of angular measure; in a circle; the central angle that subtends an
  9. 15. specified measuring tolerances
  10. 18. digit in the measurement
  11. 21. measurements; provides a precise
  12. 22. the size of the quantity
  13. 25. order-of-magnitude the p=approximate value of a numerical quantity expressed to the nearest power of 10;a ratio of two values expressed to the
  14. 27. for obtaining an additional
  15. 29. of the known or accepted value
  16. 30. of the circle
  17. 32. units of the same dimension while
  18. 33. a nonphysical continuum that orders the sequence of events and phenomena
  19. 34. in a measurement, one of the digits that is known for certain based on the instrument's
  20. 36. any created substance that occupies volume and has mass; one of the three fundamental dimensions of Creation
  21. 38. as a problem-solving method, the
  22. 40. an assessment of how close a
Down
  1. 1. is to the accepted or known
  2. 2. used to increase the precision
  3. 3. in the SI, any unit that may be expressed as a combination of fundamental or other
  4. 4. compared to the expected units of the solution
  5. 7. equation so that the remaining units can
  6. 10. of units in factors on one side of
  7. 12. the system of standardized metric units used by scientists worldwide
  8. 14. a measurable property of an object or
  9. 16. power of 10
  10. 17. the SI unit of mass
  11. 19. SI units
  12. 20. on the circle equal in length to the
  13. 23. of a certain measurement
  14. 24. the given units of a quantity to
  15. 26. the difference between a measured value and the actual or accepted value
  16. 28. the number of significant decimal places a measuring instrument can yield; the
  17. 31. the SI unit of time
  18. 35. three-dimensional volume in
  19. 37. the quantity of matter in an object; the measure of an object's inertia
  20. 39. one of the fundamental dimensions of