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Chose the right answer a) If we decrease the size of a quantum dot that contains...

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Physics

Chose the right answer

a) If we decrease the size of a quantum dot that contains anelectron, what happens to the energy levels?

1-Decrease

2-remain the same

3-increase

b) If two quantum states are degenerate, which is true?

1- They have identical momenta.

2- They have identical wave functions

3- They have identical energies

C) Which is true about the electron in a hydrogen atom?

1-Its total energy and potential energy are negative

2-Its kinetic energy and potential energy are negative

3-Its total energy and kinetic energy are negative.

d) Which quantum number determines the energy of the hydrogenatom?

1- orbital quantum number

2- principal quantum number

3- orbital magnetic quantum number

Answer & Explanation Solved by verified expert
3.6 Ratings (332 Votes)
1 If we decrease the size of quantam dot which contain electron the energy levels increases 2two quantum states are degenerate if they have the same energy The fact that the two    See Answer
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