http://en.wikipedia.org/wiki/Cold_urticaria
I have cold urticaria and welt that itch are symptoms from being in the cold or sweating and then hitting cold air just try to keep away from really cold objects and wipe away sweat with towels make sure to bundle up if playing in the c old.
Warm air and warm water. Cold air and cold water keep ice cooler longer.
cold air because when the temperature drops hot air rises and cold air comes to ground level,cold water and hot water have the same density.
cold air is heavier than the warm air warm air has low water so it is hot and low heavy but cold air has a lot of water so it cold and heavy
cold air !
Cold water is dense and cold water sinks, just like air, cold air falls and hot air rises.
cold air and water tend denser than hot air and water, so they sink
the air make the water cold
The air has moisture (water dissolved in the air). The amount of air that can be carried in the air depends on the temperature. Warmer air can hold more water in it than cold air. When the cold glass is exposed to the air, the air touching the glass gets cold, is no longer able to hold as much water and the water in the air condenses (comes out of solution) on to the outside of the glass.
no, warm air holds more water vapour than cold air
Yes, if the air is cold enough.
Nope, no acid when water freezes, the water freezes by the very cold air turning cold water and cold air makes ice. It's like a recipe!
just because cold air is there