Chapter 3 Vocab

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Across
  1. 6. a measure of how close a series o measurements are to one another, irrespective of the actual value
  2. 8. all of the digits that are known plus a last digit the is estimated
  3. 10. a ratio of equivalent measurements
  4. 11. a revised version of the metric system
Down
  1. 1. the value measured in the lab
  2. 2. a given number is written as the product of two numbers; a coefficient and a 10 raised to a power
  3. 3. the correct value for the measurement based on reliable references
  4. 4. is a way to analyze and solve problems sing the units or dimensions of the measurements
  5. 5. 0*K roughly equal to -273.15*C
  6. 6. the absolute value of the error divided by the accepted value times 100%
  7. 7. is the ratio of the mass of an object to its volume
  8. 9. is a measure of how close a measurement comes to the actual or true value of whatever is measured