| ⇦ | 
| ⇨ |
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.
Related Questions: - A rocket with a lift-off mass 3.5 x 10⁴ kg is blasted upwards with an initial acceleration
- A bar magnet of moment of inertia I is vibrated in a magnetic field of induction
- A bullet of mass 0.05 kg moving with a speed of 80 m/s enters a wooden
- At what temperature will the rms speed of air molecules be double that of NTP?
- The area of cross-section of a steel wire (Y=2.0×10¹¹ N/m²) is 0.1 cm².
Topics: Atoms and Nuclei
(136)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A rocket with a lift-off mass 3.5 x 10⁴ kg is blasted upwards with an initial acceleration
- A bar magnet of moment of inertia I is vibrated in a magnetic field of induction
- A bullet of mass 0.05 kg moving with a speed of 80 m/s enters a wooden
- At what temperature will the rms speed of air molecules be double that of NTP?
- The area of cross-section of a steel wire (Y=2.0×10¹¹ N/m²) is 0.1 cm².
Topics: Atoms and Nuclei (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply