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Ionization potential of hydrogen atom is 13.6 eV. Hydrogen atoms in the ground state are excited by monochromatic radiation of photon energy 12.1 eV. According to Bohr’s theory, the spectral lines emitted by hydrogen will be
Options
(a) one
(b) two
(c) three
(d) four
Correct Answer:
three
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Radioactivity
(83)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- An object is attached to the bottom of a light vertical spring and set vibrating.
- A beam of cathode rays is subjected to crossed Electric (E) and Magnetic fields (B)
- An avarage induced e.m.f. of 1 V appears in a coil when the current in it is changed
- The polarising angle of glass is 57⁰. A ray of light which is incident at this angle
- A bullet of mass 0.05 kg moving with a speed of 80 m/s enters a wooden
Topics: Radioactivity (83)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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