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Question
When a hydrogen atom makes the transition from the second excited state to the ground state (at -13.6 eV) the energy of the photon emitted is:
A) 0 eV
B) 1.5 eV
C) 9.1 eV
D) 12.1 eV
E) 13.6 eV
Answer
This answer is hidden. It contains 1 characters.
Related questions
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Q:
In a photoelectric effect experiment at a frequency above cut off, the stopping potential is proportional to:
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In a photoelectric effect experiment at a frequency above cut off, the number of electrons ejected is proportional to:
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Q:
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The resolving power of a telescope can be increased by:
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Q:
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Q:
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