Sweat on the surface of skin works as a cooling system because the liquid water absorbs heat from the skin surface and is transf
erred to the air when the water evaporates. the gases from the surrounding air deposit more water on the surface of the skin, cooling it in the process. sweat deposits salt on the skin. sweat transfers heat to the skin.
Sweat on the surface of skin works as a cooling system because the liquid water absorbs heat from the skin surface and is transferred to the air when the water evaporates.
<h3>Why does sweating have a cooling effect?</h3>
The cooling effect on a body via sweating depends on a principle of physics known to be "heat of vaporization."
This is where it uses energy to evaporate sweat off of your skin and excess body heat is used to convert sweat into vapor and a person start to cool down.
Therefore, Sweat on the surface of skin works as a cooling system because the liquid water absorbs heat from the skin surface and is transferred to the air when the water evaporates.
Density = mass/volume. 5000/50= 100 grams per cubic centimeter. No substance on Earth has anywhere near that density. Tops is about 20 for osmium and gold.
