Question

5. In a Bohr's model of an atom, when an electron
jumps from n = 1 to n = 3, how much energy will
be emitted or absorbed?
(1) 2.389 10-12 ergs (2) 0.239 x 10-10 ergs
(3) 2.15 x 10-11 ergs (4) 0.1936 10-10 ergs
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Answer 1

Answer:

4 is the right one

Explanation:

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