This depends on a number of conditions. In general the maximum temperature of frozen water or ice is 0o C or 32o F - this is with pure H2O at 1 ATM of pressure. However ice can be cooled much lower and the temperature at which ice forms varies with pressure.
Under normal conditions, ordinary water freezes at 0°C, or 32°F. However, if you add salt to water, its freezing point becomes lower.
0 deg Celsius
32 deg Fahrenheit
273 Kelvin
Minus 20 degrees
Basicly, liquid water is more dense then frozen water. That's why ice floats on water!
With the exception of water, the particles of an object move closer together and become a solid. Being closer together makes the density rise once it becomes frozen but the density won't rise if the temperature is lowered and the object is already frozen. When water freezes, the density lowers, making ice float.
Anything, provided the temperature is low enough.
The temperature determines what state water is in. It is a solid when frozen at 32 degrees Fahrenheit or zero Celsius. It is a gas when it is boiling at 212 degrees Fahrenheit or 100 degrees Celsius. However the altitude has an effect on these temperatures.
Since an iceberg is fresh water in a frozen state, it would float. If the temperature were above the freezing point of 32 degrees Fahrenheit, it would also slowly melt.
6
32 degrees F
water freezes at 0C or 32F
In general, water with stuff dissolved in it has a lower freezing temperature than pure water. Milk is just water with stuff (fats, sugars, proteins) dissolved in it so it's freezing temperature should be lower than 0 degrees Celsius (the freezing temperature of water).Therefore, if you started with both frozen milk and frozen water at say -10 degrees Celsius and started slowly heating them both, the frozen milk will start thawing (melting) before the frozen water.
NO it's not because of the temperature in that are
No. That raises the temperature too high.
Frozen (23F)
It is a true statement that frozen water melts. As ice or frozen water rises in temperature, it will slowly change into a liquid state. It would be false to say otherwise.
A lower freezer temperature.
If you were in a room at a temperature below 32 degrees Fahrenheit, water would be frozen into a solid called ice. Rock just happens to have a much, much higher melting point than water, so at "room temperature" (around 25 degrees Celsius) rocks are in a solid or 'frozen' form.
At this temperature water is a solid.
water