At what temperatue does skin freeze?
144012
Skin doesn't really "freeze". It's the water in the skin that freezes. Once the temperature of the skinn drops below 0 celsius the water in your body will freeze. People don't freeze in sub zero temperature because the circulatory system keeps the temperature of the body up.
1106588
Normally at 0ºC or 32ºF.  At that point water just begins to crystalize.\n\nThere are cases when water will not freeze, like \n- freezing point depression due to hydration,\n- freezing point depression due to osmotic effects (these are both equilibrium effects),\n- supercooling: the delay or absence of formation of an ice crystal in the absence of efficient ice nucleators and/or\n- the high viscosity\n\nFor every 0.5ºC (1ºF), water's viscosity will change by about 1.5%.\n\nWater viscosity is inversely related to temperature. The lower temperature, the higher viscosity.\n\nBut, water's dynamic viscosity at 0ºC is 3.732µ [ 10-5 (lb.s/ft2)] and the kinematic viscosity is 1.924v [10-5 (ft2/s)].
1019201
First you have to know the pressure and the exact salinity to answer this question.\nBut generally :\nAt a salinity of 35PPT and a pressure of 1.5 PSI\nthe freezing point would be -1.930 degrees C or 28.5 F
602468
Absolute Zero or around 20 K.\n\nMelting point 14.01 K  (−259.14 °C, −434.45 °F) \nBoiling point 20.28 K  (−252.87 °C, −423.17 °F)
801465
The coldest temperature that anything can reach is –273.15 °C. That is called "absolute zero". On the Kelvin scale, which uses the same divisions as the Celsius scale, it is zero, making the point at which water freezes 273.15 °K. Absolute zero is the point at which all atomic movement ceases, i.e. the atoms no longer move relative to one another.\n\nAny material can be heated or cooled to any temperature, as long as enough energy can be added or removed to do so. Materials left in an environment for long enough will reach the same temperature as their surroundings. This is known as reaching equilibrium with the environment.
273724
No.  The point is always 32 degrees farenheit, assuming pressure at sea level.\n\nThe amount will not affect the freezing point, but other factors, such as pressure, will.
933316
1 or 2 degrees below normal body temperature (below 37º C or 98.6º F)
621430
Cooler temp. hitting the warmer temp. of the face, where many nerve endings reside.
1109320
i believe its something like 28 degrees farenheit (2.22 degrees C). i'm not totally sure about it though, i may be confusing it with another frozen product but i'm about 90% sure.
735417
Wait until the icicles are hanging off the end of your nose!I've had my heat on for some time now.Usually set between 65-70.But i live in a tri-level house so the temps very from level to level.
474500
Dry ice is frozen carbon dioxide.  The temperature at the surface (where it is sublimating back into gas) is -79 degrees Celsius (about -109 degrees Fahrenheit).\n\nSo yeah, it's really really cold, and if you touch it for too long the tissue damage it creates feels almost exactly like a burn.
868477
water freezes at 32 degrees Fahrenheit, and 0 degrees Celsius\n\nthe colder the faster
1174986
100C:::: Pure water boils at exactly this temperature.\n37C:::::: Normal Human body temperature\n0C:::::::: Pure water freezes/melts at exactly this temperature
487729
http://www.wisdomportal.com/Temperature.html\n\nThat website could help you out....
416489
I guess you are referring to Hypothermia when you say "freeze to death".  Hypothermia is a lowering in body temperature which can lead to death. General Hypothermia occurs when body temperature falls to a level where normal muscular and cerebral functions are impaired. While hypothermia is generally associated with freezing temperatures, it may occur in any climate where a person's body temperature falls below normal. For instance, hypothermia is common among the elderly who live in cold houses.  The first symptoms of hypothermia, shivering, an inability to do complex motor functions, lethargy, and mild confusion, occur as the core body temperature decreases to around 95°F (35°C).\nAs body temperature continues to fall, hypothermia becomes more severe. The individual falls into a state of dazed consciousness, failing to complete even simple motor functions. The victim's speech becomes slurred and his or her behavior may become irrational.\nThe most severe state of hypothermia occurs when body temperature falls below 90°F (32°C). As a result, the body moves into a state of hibernation, slowing the heart rate, blood flow, and breathing. Unconsciousness and full heart failure can occur in the severely hypothermic state.
282772
Like all elements, its physical state depends on temperature and pressure. It is a liquid at room temperature, but can be frozen and evaporated at extreems.\n\nIt freezes at -38.83 °C, -37.89 °F\nIt boils at 356.73 °C, 674.11 °F
99231
Normally, your body works best when it's about 98.6 degrees Fahrenheit (37 degrees Celsius). When your body gets hotter than that, your brain doesn't like it - it wants your body to stay cool and comfortable. And sweat glands are well-developed there @ our palms and feet. If you have excessive sweat, try Drionic. I used to sell this product but now I train people on fitness.