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MMLU-Pro / 9175 / A hiker caught in a thunderstorm loses heat when her clothing becomes wet. She…

Problem

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

question

A hiker caught in a thunderstorm loses heat when her clothing becomes wet. She is packing emergency rations that if completely metabolized will release $35 \mathrm{~kJ}$ of heat per gram of rations consumed. How much rations must the hiker consume to avoid a reduction in body temperature of $2.5 \mathrm{~K}$ as a result of heat loss? Assume the heat capacity of the body equals that of water and that the hiker weighs $51 \mathrm{~kg}$.
Plain-text mathematical notation (without MathML)
A hiker caught in a thunderstorm loses heat when her clothing becomes wet. She is packing emergency rations that if completely metabolized will release $35 \mathrm{~kJ}$ of heat per gram of rations consumed. How much rations must the hiker consume to avoid a reduction in body temperature of $2.5 \mathrm{~K}$ as a result of heat loss? Assume the heat capacity of the body equals that of water and that the hiker weighs $51 \mathrm{~kg}$.
Original LaTeX notation
A hiker caught in a thunderstorm loses heat when her clothing becomes wet. She is packing emergency rations that if completely metabolized will release $35 \mathrm{~kJ}$ of heat per gram of rations consumed. How much rations must the hiker consume to avoid a reduction in body temperature of $2.5 \mathrm{~K}$ as a result of heat loss? Assume the heat capacity of the body equals that of water and that the hiker weighs $51 \mathrm{~kg}$.

category

physics

options

  1. 40 g
  2. 35 g
  3. 50 g
  4. 10 $\mathrm{~g}$
  5. 20 $\mathrm{~g}$
  6. 30 g
  7. 15$\mathrm{~g}$
  8. 25 $\mathrm{~g}$
  9. 5 g
  10. 45 g

src

scibench-thermo

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Source and history

upstream_id / Original problem ID
9175
task_id
58b0f45f-4c2a-557b-9ec0-821a106792bc
task_key
default--test--9175
task_revision_id
1
config / split
default / test

Official source

initial import