Question

You have a vial of quantum dots, and you would like to find their size. For this problem, you can approximate them as 1-dimensional infinite square wells. Upon application of ultraviolet light, you notice that the longest wavelength light that is emitted is 660.5 nm. Find the length of the dot. (pay attention to the units!) L=(nm) .76

          You have a vial of quantum dots, and you would like to find their size. For this problem, you can approximate them as 1-dimensional infinite square wells.
Upon application of ultraviolet light, you notice that the longest wavelength light that is emitted is 660.5 nm.
Find the length of the dot. (pay attention to the units!)
L=(nm) .76

You have a vial of quantum dots, and you would like to find their size. For this problem, you can approximate them as 1-dimensional infinite square wells.
Upon application of ultraviolet light, you notice that the longest wavelength light that is emitted is 660.5 nm.
Find the length of the dot. (pay attention to the units!)
L=(nm) .76

Added by Rachel B.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Narayan Hari

11/28/2021

Step 1

Step 1: The longest wavelength light emitted corresponds to the transition from the n=2 to n=1 energy level. Show more…

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You have a vial of quantum dots, and you would like to find their size. For this problem, you can approximate them as 1-dimensional infinite square wells. Upon application of ultraviolet light, you notice that the longest wavelength light that is emitted is 660.5 nm. Find the length of the dot. (pay attention to the units!) L=(nm) .76 × 0%