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Characteristic X-ray lines of different anode materials/Moseley's Law; Rydberg frequency and screening constant
Principle: The X-rays emanating from three X-ray tubes, each with a different anode material, are to be analysed and the wavelengths of the characteristic X-ray lines from each are to be determined, so that Moseley's Law can be verified.
Tasks:
1. The X-ray spectra emanated from Fe, Cu and Mo X-ray tubes are to be recorded.
2. The Bragg angles of the characteristic lines are to be determined from the spectra, and then be used to determine their wavelengths and frequencies.
3. The Rydberg constants and the screening constants are to be determined from the Moseley straight lines.
| Artikel-Nr. | Artikelbezeichnung |
|---|---|
| P2541000 | Characteristic X-ray lines of different anode materials/Moseley's Law; Rydberg frequency and screening constant |
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