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The Kα X-ray of molybdenum has a wavelength of 71×10⁻¹² m. If the energy of a molybdenum atom with K- electron removed is 23.32 keV, then the energy of molybdenum atom when an L-electron removed is
(hc=12.42×10⁻⁷ eV)
Options
(a) 17.5 keV
(b) 40.82 keV
(c) 23.32 keV
(d) 5.82 keV
Correct Answer:
5.82 keV
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Atoms and Nuclei
(136)
Subject: Physics
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A remote-sensing satellite of earth revolves in a circular orbit at a height
- A body travels 200 cm in the first two seconds and 220 cm in the next 4 secs
- The voltage of clouds is 4×10⁶ volt with respect to ground. In a lightening
- A force acts on a 3.0 g particle in such a way that the position of the particle
- A mass m moves in a circle on a smooth horizontal plane with velocity v₀
Topics: Atoms and Nuclei (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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