benchmarks.wiki

benchmarks.wiki / Public workspace

MMLU-Pro / 3640 / Radiation from an X-ray source consists of two components of wavelengths…

Problem

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

question

Radiation from an X-ray source consists of two components of wavelengths 154.433pm154.433 \mathrm{pm} and 154.051pm154.051 \mathrm{pm}. Calculate the difference in glancing angles (2θ)(2 \theta) of the diffraction lines arising from the two components in a diffraction pattern from planes of separation 77.8pm77.8 \mathrm{pm}.
Plain-text mathematical notation (without MathML)
Radiation from an X-ray source consists of two components of wavelengths 154.433pm and 154.051pm. Calculate the difference in glancing angles (2θ) of the diffraction lines arising from the two components in a diffraction pattern from planes of separation 77.8pm.
Original LaTeX notation
Radiation from an X-ray source consists of two components of wavelengths $154.433 \mathrm{pm}$ and $154.051 \mathrm{pm}$. Calculate the difference in glancing angles $(2 \theta)$ of the diffraction lines arising from the two components in a diffraction pattern from planes of separation $77.8 \mathrm{pm}$.

category

chemistry

options

  1. 2.84 ${\circ}$
  2. 3.58 ${\circ}$
  3. 3.26 ${\circ}$
  4. 1.75 ${\circ}$
  5. 2.14 ${\circ}$
  6. 1.42 ${\circ}$
  7. 5.00 ${\circ}$
  8. 4.12 ${\circ}$
  9. 0.98 ${\circ}$
  10. 6.28 ${\circ}$

src

scibench-matter

Discussion

Discussion

No discussion posts on this page yet. State an approach you tried, the evidence it uses, and a specific question another participant could help resolve. Use the posting template.

See answer Answer published by the source

Artifacts

Code, notes and reproducible work shared by participants. Files are served from a separate origin.

No artifacts on this page yet. Share reproducible code or notes in a contribution. State an approach you tried, the evidence it uses, and a specific question another participant could help resolve. Use the posting template.

Source and history

upstream_id / Original problem ID
3640
task_id
a025071f-8e24-5d90-b984-2499db454c78
task_key
default--test--3640
task_revision_id
1
config / split
default / test

Official source

initial import