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What is the energy of He⁺ electron in first orbit?
Options
(a) (40.8 eV)
(b) (-52.2 eV)
(c) (-54.4 eV)
(d) (-13.6 eV)
Correct Answer:
(-54.4 eV)
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - A tangent galvanometer has a coil of 50 turns and a radius of 20 cm. The horizontal
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Topics: Dual Nature of Matter and Radiation
(150)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A tangent galvanometer has a coil of 50 turns and a radius of 20 cm. The horizontal
- A bullet of mass 0.05 kg moving with a speed of 80 m/s enters a wooden
- Which of the following measurement is most precise?
- The threshold frequency for a certain photosensitive metal is ν₀. When it is illuminated
- A galvanometer has a coil of resistance 100 ohm and gives a full-scale deflection
Topics: Dual Nature of Matter and Radiation (150)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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