Principle
In this experiment, for various LEDs (light emitting diodes) the wavelength is determined by means of a grating using the subjective method.
Benefits
- Specified for the requirements of the german final secondary-school examinations
- Especially for secondary schools
- Quantum and wave optics in a student experiment
Tasks
At which wavelength does an LED emit light? The wavelength is characteristic of the colour of the light. Determine the wavelength of LEDs by means of measurements and observations using a diffraction grating.
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Digital learning
(de) Versuchsbeschreibung
p1419201_de .pdf
File size 1.66 Mb
pdf
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(en) Versuchsbeschreibung
p1419201_en .pdf
File size 1.66 Mb
pdf
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(es) Versuchsbeschreibung
p1419201_es .pdf
File size 1.66 Mb
pdf
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(ru) Описание эксперимента
p1419201_ru .pdf
File size 1.81 Mb
pdf
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