Physics Grade 7 Crossword

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Across
  1. 2. The term describing how close a measured value is to the true or accepted value.
  2. 4. A proposed explanation that can be tested through an experiment.
  3. 7. The rate of change of displacement; its direction must be specified.
  4. 8. The variable you deliberately change in an experiment to investigate its effect.
  5. 10. The energy transferred when a force moves an object through a distance in the direction of that force.
  6. 12. A variable you keep the same to make an experiment a fair test.
  7. 14. The variable you measure or observe in response to the change you make.
Down
  1. 1. The term describing how closely repeated measurements agree with one another.
  2. 3. The distance travelled per unit time, without considering direction.
  3. 5. The quantity transferred when work is done, measured in joules.
  4. 6. The single vector obtained by adding two or more vectors together.
  5. 7. A physical quantity with both magnitude and direction, such as force.
  6. 9. The quantity calculated by multiplying an object’s mass by its velocity.
  7. 11. A physical quantity with magnitude only, such as mass or temperature.
  8. 13. The time taken to complete one full oscillation or cycle.