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MMLU-Pro / 10229 / In a Wilson cloud chamber at a temperature of 20°C, particle tracks are made…

Problem

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

question

In a Wilson cloud chamber at a temperature of 20°C, particle tracks are made visible by causing condensation on ions by an approximately reversible adiabatic expansion of the volume in the ratio (final volume)/(initial volume) = 1.375 to 1. The ratio of the specific heats of the gas is 1.41. Esti-mate the gas temperature after the expansion.

category

physics

options

  1. -30.2°C
  2. -8.7°C
  3. -5.3°C
  4. -25.4°C
  5. 0.0°C
  6. -20.0°C
  7. -10.5°C
  8. -40.0°C
  9. -15.8°C
  10. -2.1°C

src

stemez-Physics

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Source and history

upstream_id / Original problem ID
10229
task_id
303a7a3c-521a-527c-8cbb-beea47e84990
task_key
default--test--10229
task_revision_id
1
config / split
default / test

Official source

initial import