Forces & Matter

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Lesson Order

Topics covered

  • Naming and labelling different types of forces.
  • Building a force meter
  • Force vs. extension graph- proportionality
  • The plum pudding model of the atom.
  • Observations drawn from the Geiger Marsden experiment.
  • Conclusions made which led to the Rutherford model of the atom.
  • States of matter can be classified in terms of their characteristics e.g. compressibility, ease of flow, maintenance of shape and volume.
  • The change of state of Butyl Stearate.
  • Characteristics of BS in solid and in liquid forms.
  • Temperature doesn’t change during a change of state.
  • The molecules of the liquid must overcome the forces of attraction between them.
  • The temperature of a boiling liquid remains constant, even when more heat is added.

Primary "Features"