boiling water
Boiling water.
Yes. Every solid has a melting temperature above which (hotter) it is a liquid and beneath which (colder) it is a solid. Answer For example, water becomes ice at zero degrees Celsius / 32 degrees Fahrenheit. That temperature is the melting temperature for ice. Hotter than that temperature will turn ice into water, and colder than that temperature will turn water into ice. 0 degrees Celsius is also called the triple point because water, ice, and water vapor can all exist at that temperature without changing their forms. In other words, at that temperature, ice can stay ice, water can stay water, and water vapor can stay water vapor.
The answer depends on the rate of WHAT! The rate of water boiling, for example, will increase with temperature but the rate of ice forming will decrease.
they are the same... dont know who wrote this but it can be the same such as dry ice, or different such as water. however boiling point will sometimes be higher than melting point
Because the heat supplied to thermocol is absorbed by the water inside thermocol and this continues till the temperature reach the boiling point of water. Once the temperature reaches to boiling point of water then the temperature of water inside the thermocol is same as the temperature on the outer side of thermocol facing the heat and then only the thermocol glass will start burning.
Adding a salt to a pure substance depresses the melting point and elevates the boiling point.Adding salt to water will enable it to stay liquid at a lower temperature than 0 oC; adding salt to ice will drop its temperature (this phenomenon was used in old fashioned ice cream makers); adding salt to water will make it boil at a temperature higher than 100 oC
No, boiling points are always higher than melting points. When you turn a solid to a liquid, this process is called melting, and requires a lower temperature than boiling the substance. Take ice water for example. Ice becomes pure water at 0oC. The temperature needed to boil pure water is 100oC, which is a bigger number than zero.
Ice melt at 0 0C to form liquid water; any link between boiling water and ice melting.
At standard pressure, pure water and ice are in equilibrium at zero Celsius.
thermometer
all are true
Since the water is at a higher temperature than the ice, it transfers heat to the ice. This in turn raises the ice's temperature above its melting point of 32oF which turns the ice to water.
water. It has a higher temperature than iceEDIT:You would need some pretty special conditions for ice to melt when surrounded by more ice.An Ice Cube melts faster in water because water has a higher temperature than ice.The larger the difference in temperature between the ice and water, the faster the ice will melt.
Water has a higher temperature in ice causing it to melt faster.
The melting point of water is 0 oC and the boiling point of water is 100 oC.
Because the temperature of water is higher.
the freezing and boiling points rise significantly- this is why when you boil water in a saucepan, like for pasta, it is advised that you put salt in the water so that the water boils at a higher temperature, thus allowing you to heat the water to a higher temperature. hope this helps
'Ice' is the common name for the solid phase of water. When it is no longer solid, it is still water,but it is no longer referred to as 'ice'.The boiling point temperature of pure water at sea level pressure is 212 F, 100 C, 283.15 K.