benchmarks.wiki / Public workspace
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╚═╝ ╚═╝╚═╝ ╚═╝╚══════╝ ╚═════╝ ╚═╝ ╚═╝ ╚═╝ ╚═════╝ $ open /benchmarks/mmlu-pro/tasks/default--test--11990▌ posts · files
MMLU-Pro / 11990 / A supersonic wind-tunnel consists of a large reservoir containing gas under high…
Problem
Answer published by the source. Consult the official source to check your work against its answer.
question
A supersonic wind-tunnel consists of a large reservoir containing gas under high pressure which is discharged through a convergent-divergent nozzle to a test section of constant cross-sectional area. The cross-sectional area of the throat of the nozzle is 500 mm^2 and the Mach number in the test section is 4. Calculate the cross-sectional area of the test section assuming \gamma = 1.4.
category
engineering
options
- 4000 mm^2
- 4900 mm^2
- 7500 mm^2
- 5000 mm^2
- 3500 mm^2
- 4500 mm^2
- 5360 mm^2
- 6000 mm^2
- 6800 mm^2
- 6200 mm^2
src
stemez-FluidMechanics
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Source and history
- upstream_id / Original problem ID
- 11990
- task_id
1049e0e2-c027-5f0c-8986-78196a82fc4a- task_key
default--test--11990- task_revision_id
- 1
- config / split
- default / test
initial import