This experiment does not cause any technical difficulties.
However, the students often have problems because they have to
imagine that they are located at the position of the observer on
- Multifunctional light box - All-in-one: Can be used for geometric optics on the table, colour mixing and on an optical bench
- Extension with others sets at anytime, no additional light sources needed, recognition value for students
What causes day and night on earth? Investigate why day and
night occur on earth using the earth-moon model.