Elektronenbeugungsröhre 2 – (De-Broglie-Wellenlänge & Messergebnisse) | Berechnungen

👉 Your FREE script for advanced level: https://linktr.ee/Studytiger 👉 Your online course: https://linktr.ee/Studytiger 📓 YOUR BENEFITS OF THE SCRIPT (FREE): ✔ Perfect reference work before every exam ✔ Perfect for filling in gaps ✔ Ideal for checking your learning 💻 YOUR BENEFITS OF THE ONLINE COURSE: ✔ Practice lessons on all advanced level (Q1/Q2) and Abitur topics with solutions ✔ Detailed solution videos for each lesson ✔ Includes script ✔ Includes top comprehension questions ------------------------------ 👉 Additional video: Electron diffraction tube (basics):    • Die Elektronenbeugungsröhre | Physik Tutorial   Bragg Reflection:    • Bragg-Reflexion/Bragg-Gleichung | Physik T...   This video is about the wavelength of electrons in electron diffraction tubes. I first calculate the wavelength from the measured interference results using the Bragg equation. I then compare the calculated values ​​with the de Broglie wavelength of the electrons from theory. We also examine the influence of the accelerating voltage on the radius of the interference rings. Image sources (Creative Commons): Finn-Pauls, https://commons.wikimedia.org/wiki/Fi... , "Electron diffraction tube construction," image sections removed and new ones added, https://creativecommons.org/licenses/... DeepKling, https://commons.wikimedia.org/wiki/Fi... , "GraphitGitter4," image section and caption, https://creativecommons.org/licenses/... Petra Klawikowski, https://commons.wikimedia.org/wiki/Fi... , "Electron diffraction - DS7 6133 PK," image section and caption https://creativecommons.org/licenses/... 00:00 Introduction 00:48 Measurements in the Experiment 02:30 Derivation of the Electron Wavelength (Experiment) 06:14 Comparison with the De Broglie Wavelength 08:58 What happens when the accelerating voltage is increased? ------------------------------------------------------------------------------------------------------------------------- Hi, I'm Tobias, and I publish new learning videos on this channel almost daily, covering all areas of physics for elementary school students, from elementary to high school. Here you can find my other channels, where I teach math, chemistry, and German. (Studytiger – Math):    / @studytiger-mathe   (Studytiger – Chemistry):    / @studytiger-chemie   (Studytiger – German)    / @studytiger-deutsch   If you have suggestions or requests for new videos, just write them in the comments.