Shadow and proportionality model

Ref:202968
  • Several positions for the light source
  • Simplified format, autonomy
  • of the student
  • Work possible despite the ambient light
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Data sheet Shadow and proportionality model

Description

The student highlights the light directionality. He also shows that with a shadow's length, it is possible to find the height of the light source.
The markings on the product allow fast position reports, thus minimizing the errors. The height-adjustable light source allows working on the concept of proportionality.
In conjunction with mathematics, students will be able to reinvest Thales' theorem in physics or as part of a PPE (Culture and art creations).
Practical themes Light propagation