- My Forums
- Tiger Rant
- LSU Recruiting
- SEC Rant
- Saints Talk
- Pelicans Talk
- More Sports Board
- Fantasy Sports
- Golf Board
- Soccer Board
- O-T Lounge
- Tech Board
- Home/Garden Board
- Outdoor Board
- Health/Fitness Board
- Movie/TV Board
- Book Board
- Music Board
- Political Talk
- Money Talk
- Fark Board
- Gaming Board
- Travel Board
- Food/Drink Board
- Ticket Exchange
- TD Help Board
Customize My Forums- View All Forums
- Show Left Links
- Topic Sort Options
- Trending Topics
- Recent Topics
- Active Topics
Started By
Message
Do fat people freeze to death, slower?
Posted on 12/6/16 at 11:31 pm
Posted on 12/6/16 at 11:31 pm
This is someting that seems obvious, in my head, but I was wondering if there was some actual science behind it.
This post was edited on 12/6/16 at 11:42 pm
Posted on 12/6/16 at 11:33 pm to LakeViewLSU
What's up with you and frozen shite?
Frozen liquid boy
Frozen liquid boy
This post was edited on 12/6/16 at 11:34 pm
Posted on 12/6/16 at 11:33 pm to LakeViewLSU
Freeze? Yes.
Die? Probably not. You don't die from turning into an ice cube. Your body shuts down or malfunctions in prolonged extreme temperatures.
Die? Probably not. You don't die from turning into an ice cube. Your body shuts down or malfunctions in prolonged extreme temperatures.
Posted on 12/6/16 at 11:34 pm to LakeViewLSU
I'd imagine if so it's extremely marginal as their body will still shunt blood to protect organs when exposed to extreme cold
Posted on 12/6/16 at 11:38 pm to Mir
The laws of thermodynamics would suggest so. A greater body of heat (a larger body v. a smaller one) would take longer for it to cool due to heat transfer because of it is a greater mass of heat cooling (and thus more heat stored). This is like it takes much longer to cool a gallon of water vs. a cup of water assuming the cooling temp is the same. However, I would guess the difference is minimal. Disclaimer: I'm not expert, just taking an educated guess based on a college class I took once.
This post was edited on 12/6/16 at 11:40 pm
Posted on 12/6/16 at 11:40 pm to Mir
Yeah but wouldnt your organs be protected longer with a larger layer of fat?
I wouldn't think it would different than a walrus. Blubber is what protects them.
I wouldn't think it would different than a walrus. Blubber is what protects them.
Posted on 12/6/16 at 11:42 pm to LakeViewLSU
The fat loses its protective properties because blood will be shunted away so I think maybe they do but it's not a life or death difference to be fat
If anything id think they die faster because their heart is already struggling so when core temperature drops it really hits a wall faster
If anything id think they die faster because their heart is already struggling so when core temperature drops it really hits a wall faster
Posted on 12/6/16 at 11:48 pm to Mir
quote:
If anything id think they die faster because their heart is already struggling so when core temperature drops it really hits a wall faster
Didn't think about this.
Posted on 12/6/16 at 11:55 pm to LakeViewLSU
If they did, Bert would still be in Wisconsin
Posted on 12/7/16 at 12:03 am to LakeViewLSU
Smaller people go hypothermic faster than larger people.
I don't know specifics on time to death once hypothermic. I'd imagine the insulation could be a negative in re warming the body, though you can avoid most of it by applying heat to the arm pits and neck and letting the circulatory system do the work.
I don't know specifics on time to death once hypothermic. I'd imagine the insulation could be a negative in re warming the body, though you can avoid most of it by applying heat to the arm pits and neck and letting the circulatory system do the work.
This post was edited on 12/7/16 at 12:15 am
Posted on 12/7/16 at 12:12 am to Mir
Q = M * Cp * DT
BTU of heat = Mass x Specific heat x Change in temp
Heat transfer rate to cold air from a human body, and the specific heat of a human body are pretty independent of mass. So the change in temperature during the same increment of time for a fat and skinny person is:
DT (fatty) = DT (skinny) x M (skinny) / M (fatty)
so the drop in temperature per unit of time for a 150 lb skinny person compared to a 300 lb fat person would be:
DT (fatty) = DT (Skinny) x 150 / 300 = 0.5 x DT (skinny)
So a 300 lb fatty would drop in temperature at half the rate of a 150 lb skinny.
I remember fishing on a cold day in the GOM with skinny marathon runners who were shivering their asses off while others were comfortable. Their fat content was negligible.
Posted on 12/7/16 at 12:14 am to LakeViewLSU
Sit your fat arse outside Friday night and report back.
Posted on 12/7/16 at 12:14 am to Nawlens Gator
Scienced our asses thanks doc
Posted on 12/7/16 at 12:41 am to LakeViewLSU
Heart would most probably shut down quicker than a person who is in shape
Posted on 12/7/16 at 1:04 am to LakeViewLSU
I don't remember the exact BMI someone has to be, but morbidly obese people who die and require an autopsy must have one done almost immediately rather than being being put in the morgue refrigerator. This is because the fat gives so much insulation that the internal viscera begins to decompose more rapidly before it can reach the proper storage temperature.
This post was edited on 12/7/16 at 1:05 am
Posted on 12/7/16 at 1:13 am to LakeViewLSU
quote:
Do fat people freeze to death, slower?
They do everything slower...except when it comes to eating or sitting down.
Popular
Back to top
Follow TigerDroppings for LSU Football News