5392 - Led light wavelength measurement kit
The light emitted by a LED, is not monochromatic; it covers a small frequency band. If you want to measure Planck's constant with a LED , it is necessary to know this band medium frequency, which is easy to measure with this kit that exploits the diffraction grating.
Suplied materials:
- 1 Linear ruler
- 1 LED projector with power unit
- 1 Lens +10 with lens holder
- 1 Filter holder
- 1 Diffraction grating 500l/mm
- 1 Base for LED
- 3 Bases
- 1 White screen
- 1 Case
- 1 Didactic guide
- Quantitative unit
- ks
![5392 - Sada k měření vlnové délky světla vyzářeného LED diodou 5392 - Sada k měření vlnové délky světla vyzářeného LED diodou](https://www.helago-cz.com/files/thumbs/mod_eshop/produkty/5392-sada-pro-mereni-vlnove-delky-svetla-vazareneho-led-diodou.0.jpg)
5392 - Led light wavelength measurement kit