A brief description of the concepts is provided in each box. Many questions utilize charts, diagrams, photographs and data included in the module. In most questions students are expected to reach conclusions based on the figures and data.

Graphic from Module Observational (ATPI)
Investigation #6 - Law of Refraction
  • Hands on experiment measuring Law of Refraction using a glass plate.
  • Ray diagram exercise for lens.
  • Hands on experiment developing virtual and real image concepts.
  • Hands on experiment developing simple lens focal length property.
  • Analysis of data with related questions.
  • A practical applications of lens properties.
  • Application of the Law of Refraction to observation of celestial objects.
Other Observational Modules:
#7| #8| #9| #11| #12| #13| #14| #15| #20| #22| #23| #24| #25

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