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If the electron is in level 1, it may jump to level 2 by absorbing any photon ha

ID: 907806 • Letter: I

Question

If the electron is in level 1, it may jump to level 2 by absorbing any photon having energy of at least ?E.

If the electron is in level 2, it may jump to level 1 by emitting a photon with energy of |?E|.

We would observe an electron jumping from level 2 to level 1 as a single line in a line spectrum.

If the electron is in level 1, it may jump to level 2 by absorbing a photon with energy of ?E.

A.

If the electron is in level 1, it may jump to level 2 by absorbing any photon having energy of at least ?E.

B.

The wavelength of a photon emitted by the electron jumping from level 2 to level 1 is given by .

C.

If the electron is in level 2, it may jump to level 1 by emitting a photon with energy of |?E|.

D.

We would observe an electron jumping from level 2 to level 1 as a single line in a line spectrum.

E.

If the electron is in level 1, it may jump to level 2 by absorbing a photon with energy of ?E.

Explanation / Answer

Incorect statement

B.The wavelength of a photon emitted by the electron jumping from level 2 to level 1 is given by .

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