Pork & Earth Travel: Estimating Cook Time

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SUMMARY

The discussion centers on estimating the cooking outcome of dead cattle when subjected to extreme temperatures within a tunnel through the Earth's core. The inner core temperature reaches approximately 6000°C, leading to the conclusion that the cattle would likely be well done due to the brief exposure at maximum velocity. The conversation highlights the lack of specific values for heat transfer calculations, such as Q=mc(delta)t, and the variability of temperature within the Earth. Participants emphasize the absurdity of the question while exploring logical reasoning and prior classroom calculations indicating a cooking time of 42 minutes.

PREREQUISITES
  • Understanding of thermodynamics, specifically heat transfer equations like Q=mc(delta)t
  • Basic knowledge of the Earth's internal structure and temperature gradients
  • Familiarity with simple harmonic motion (SHM) principles
  • Experience in estimating cooking times based on temperature and mass
NEXT STEPS
  • Research the principles of heat transfer in thermodynamics
  • Study the temperature distribution within the Earth's layers
  • Explore the effects of extreme temperatures on organic matter
  • Investigate cooking techniques and time estimations for large cuts of meat
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This discussion is beneficial for students in physics and culinary arts, educators exploring thermodynamics, and anyone interested in the theoretical implications of extreme cooking conditions.

jono90one
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Homework Statement


Estimate whether dead cattle (used for pork) will come out well done, medium or rare when put through a tunnel that goes through the centre of the earth?

Homework Equations



Because it says estimate, I’m not entirely sure if detailed calculations are needed.

The Attempt at a Solution



Logical solution:
"Well done"? - my logic is that at 6000* (inner core), even though the cattle spends the least time there, as v is maximum at the middle (SHM), he/she would still be burnt enough? You could go into more detail using Q=mc(delta)t etc, but none of these values are provided in the question. And then comparing those values here on Earth of cooking an entire pig at a said temperature. But a). the temperature varies within Earth and b) who can estimate how long it takes to cook an entire pig :s

Its a very silly question, but any thoughts on how I can make my estimate seem a better one would be appreciated (Unless a cattle would come out rare? :S).

Prior to the question (in class) we worked out that half the time period was 42 minutes.

Thanks.
 
Last edited:
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lol. I was a firefighter before and 2 seconds in 1000 degrees would've roasted almost anything.

Let alone 42 minutes.
 

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