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MMLU-Pro / 3821 / When a particle of mass 9.1 times 10^{-28} mathrm{~g} in a certain…

Problem

Answer published by the source. Consult the official source to check your work against its answer.

question

When a particle of mass $9.1 \times 10^{-28} \mathrm{~g}$ in a certain one-dimensional box goes from the n=5n=5 level to the n=2n=2 level, it emits a photon of frequency $6.0 \times 10^{14} \mathrm{~s}^{-1}$. Find the length of the box.
Plain-text mathematical notation (without MathML)
When a particle of mass $9.1 \times 10^{-28} \mathrm{~g}$ in a certain one-dimensional box goes from the n=5 level to the n=2 level, it emits a photon of frequency $6.0 \times 10^{14} \mathrm{~s}^{-1}$. Find the length of the box.
Original LaTeX notation
When a particle of mass $9.1 \times 10^{-28} \mathrm{~g}$ in a certain one-dimensional box goes from the $n=5$ level to the $n=2$ level, it emits a photon of frequency $6.0 \times 10^{14} \mathrm{~s}^{-1}$. Find the length of the box.

category

chemistry

options

  1. 2.7 $\mathrm{~nm}$
  2. 2.0 $\mathrm{~nm}$
  3. 1.8$\mathrm{~nm}$
  4. 1.2 $\mathrm{~nm}$
  5. 3.0 $\mathrm{~nm}$
  6. 0.9 $\mathrm{~nm}$
  7. 1.5 $\mathrm{~nm}$
  8. 3.5 $\mathrm{~nm}$
  9. 2.2 $\mathrm{~nm}$
  10. 2.4 $\mathrm{~nm}$

src

scibench-quan

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Source and history

Official source

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