UNIT 1: MEASUREMENTS & THE SCIENTIFIC METHOD

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Across
  1. 2. Standard or reference used for comparison in an experiment.
  2. 3. Deviation from the true value in a measurement.
  3. 5. Controlled procedure to test a hypothesis.
  4. 8. Subset of material or data analyzed in a study.
  5. 10. Non-numerical description of properties or observations.
  6. 12. Standardized quantity used in measurement (e.g., meter, gram).
  7. 13. Ability to achieve consistent results across different experiments or conditions.
  8. 14. Measure of thermal energy in a system.
  9. 17. Calculation to express the error in measurements as a percentage of the true value.
  10. 18. Reference material with known properties used for comparison.
  11. 22. Systematic process used for scientific investigation.
  12. 23. Consistency of repeated measurements under the same conditions.
  13. 25. Amount of matter in an object.
  14. 26. Step-by-step method followed to perform an experiment.
  15. 27. Well-tested explanation of natural phenomena based on evidence.
  16. 28. Tool or device used for measurement.
Down
  1. 1. Graph used to determine unknown values based on a standard set of data.
  2. 4. Repeating an experiment or test to confirm reliability of results.
  3. 6. Process of setting instruments to ensure accurate measurements.
  4. 7. Numerical data representing measurable quantities.
  5. 9. Testable statement or prediction based on observations.
  6. 11. Collected information from experiments or observations.
  7. 15. Process of quantifying physical properties using standard units.
  8. 16. Summary of results and findings from an experiment.
  9. 19. Factor that can change and affect an experiment's outcome.
  10. 20. Mass per unit volume of a substance.
  11. 21. Amount of three-dimensional space occupied by a substance.
  12. 24. Act of noting and recording phenomena.