Introduction to Physics

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Across
  1. 3. The square root of the variance.
  2. 6. A mistake or deviation from accuracy.
  3. 8. The number of meaningful digits in a value.
  4. 10. A range around a measurement showing its potential error.
  5. 12. The smallest division of scale that can be measured accurately.
  6. 14. A value that tells how close a measurement is to the true value.
  7. 15. Field of physics that deals with particles at atomic and subatomic levels.
Down
  1. 1. The average of the squared differences from the mean.
  2. 2. The process of determining the size, length, or amount of something.
  3. 4. The closeness of two or more measurements to each other.
  4. 5. The branch of science concerned with the nature and properties of matter and energy.
  5. 7. Study of light and how it behaves.
  6. 9. Branch of physics involving motion and forces.
  7. 11. An agreed-upon reference for a measurement.
  8. 13. Science of sound and its behavior.