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MMLU-Pro / 11662 / Air inside a chamber is heated from an initial volume and pressure of 1.0 ft^3…

Problem

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

question

Air inside a chamber is heated from an initial volume and pressure of 1.0 ft^3 and 1500psiarespectively to a final volume of 8.0 ft^3. Calculate the total work done by the gas if the expansion process is quasi-static and given by the relation PV^1.4 = constant.

category

engineering

options

  1. 175,000 ft-lbf
  2. 305,000 ft-lbf
  3. 450,000 ft-lbf
  4. 500,000 ft-lbf
  5. 405,000 ft-lbf
  6. 255,000 ft-lbf
  7. 350,000 ft-lbf
  8. 150,000 ft-lbf
  9. 205,000 ft-lbf
  10. 100,000 ft-lbf

src

stemez-Thermodynamics

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Source and history

upstream_id / Original problem ID
11662
task_id
b976ee13-5a01-53c5-ace2-0a573af561fb
task_key
default--test--11662
task_revision_id
1
config / split
default / test

Official source

initial import