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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
- The fundamental frequency of a closed organ pipe of length 20 cm is equal to the second
- If the length of a stretched string is shortened by 4% and the tension is increased
- Two particles of masses m₁ m₂ move with initial velocities u₁ and u₂
- Three identical spherical shells, each of mass m and radius r are placed
- Two discs of same material and thickness have radii 0.2 m and 0.6 m.
Topics: Atoms and Nuclei (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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