83 - Do-It-Yourself Spectrometer
In this lab assignment, you will build a spectrometer. The building of the spectrometer is loosely based on the video Youtube - DIY Spectrometer. You will then measure some properties of different light sources. For further reference, it is adviced to also read the manual for the experiment "15 - Wavelength Measurement with a Grating".
- CD (which can be cut and destroyed)
- Smartphone / Camera
- Sticky tape / Tesa film (non-transparent)
- Cardboard box
- 2 Razor blades or other sharp-edged pieces