Unit 1 - CH1 - What is Physics?

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Across
  1. 2. the SI unit for mass, abbreviated (kg)
  2. 3. the vertical, or y-axis, variable, which changes with the value of the independent variable
  3. 4. a quantity that does not change
  4. 7. the SI unit for electrical current
  5. 8. the SI unit for length, abbreviated (m)
  6. 13. the horizontal, or x-axis, variable, which is not influence by the second variable on the graph
  7. 15. smallest and most basic units of matter
  8. 17. the study or knowledge of how the physical world operates
  9. 18. physics, as it developed from the Renaissance to the end of the nineteenth century
  10. 19. units that are derived by combining the fundamental physical units
Down
  1. 1. standard for expressing the measurement of a base quantity within a particular system of units
  2. 4. a ratio expressing how many of one unit are equal to another unit
  3. 5. testable statement that describes how something in the natural world works
  4. 6. physical quantity defined using algebraic combinations of base quantities
  5. 9. process involved with testing a hypothesis
  6. 10. physical quantity chosen by convention and practical considerations such that all other physical quantities can be expressed as algebraic combinations of them
  7. 11. physics as developed from the twentieth century to the present
  8. 12. explanation of patterns in nature that is supported by much scientific evidence
  9. 14. how close a measurement is to the correct value for that measurement
  10. 16. how well repeated measurements generate the same or closely similar results