Electrons with energy 80 keV are incident on the tungsten target of an X-ray tube. K…
Physics · JEE Advanced · NTA Exams — Atoms and Nuclei
Electrons with energy 80 keV are incident on the tungsten target of an X-ray tube. K shell electrons of tungsten have 72.5 keV energy. X-rays emitted by the tube contain only
- a continuous X-ray spectrum (Bremsstrahlung) with a minimum wavelength of 0.155 Å
- a continuous X-ray spectrum (Bremsstrahlung) with all wavelengths
- the characteristic X-ray spectrum of tungsten
- a continuous X-ray spectrum (Bremsstrahlung) with a minimum wavelength of 0.155 Å and the characteristic X-ray spectrum of tungsten.
Answer
(D) a continuous X-ray spectrum (Bremsstrahlung) with a minimum wavelength of 0.155 Å and the characteristic X-ray spectrum of tungsten.
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