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MMLU-Pro / 4442 / Calculate the de Broglie wavelength of an electron moving at 1/137th the speed…

Problem

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

question

Calculate the de Broglie wavelength of an electron moving at 1/137th the speed of light. (At this speed, the relativistic correction to the mass is negligible.)

category

chemistry

options

  1. 0.750$\mathrm{~nm}$
  2. 0.275$\mathrm{~nm}$
  3. 0.137$\mathrm{~nm}$
  4. 0.225$\mathrm{~nm}$
  5. 0.089$\mathrm{~nm}$
  6. 0.426$\mathrm{~nm}$
  7. 0.610$\mathrm{~nm}$
  8. 0.165$\mathrm{~nm}$
  9. 0.500$\mathrm{~nm}$
  10. 0.332$\mathrm{~nm}$

src

scibench-quan

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Source and history

upstream_id / Original problem ID
4442
task_id
76c830c9-1c49-5467-8ae4-12f5f22fc578
task_key
default--test--4442
task_revision_id
1
config / split
default / test

Official source

initial import