According to Jablonski diagram, an electron in ground state can be excited when
ID: 490968 • Letter: A
Question
According to Jablonski diagram, an electron in ground state can be excited when it absorbs light. When this same electron return to the ground state, it may emit light. Which statement for this electron is correct?
The wavelengtth of the emitted light is always equal to that absorbed by the same electron.
The energy of the emitted light is higher than that absorbed by the same electron.
The energy of the emitted light is always equal to that absorbed by the same electron.
The wavelength of the emitted light is longer than that absorbed by the same electron.
The wavelength of the emitted light is less than that absorbed by the same electron.
A.The wavelengtth of the emitted light is always equal to that absorbed by the same electron.
B.The energy of the emitted light is higher than that absorbed by the same electron.
C.The energy of the emitted light is always equal to that absorbed by the same electron.
D.The wavelength of the emitted light is longer than that absorbed by the same electron.
E.The wavelength of the emitted light is less than that absorbed by the same electron.
Explanation / Answer
The wavelength of the emitted light is longer than that absorbed by the same electron.Since some amount of energy is lost by the electron.
Therefore option (D) is correct.
Related Questions
drjack9650@gmail.com
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.