When its warm
black absorbs all light rays (heat) that hit it therefor raising the temp. melting the ice cube
1 degrees Celsius
The rate at which an ice cube melts at 25 degrees Celsius will depend on various factors such as the size and shape of the ice cube, the surrounding temperature and humidity, and if any external heat source is present. In general, at 25 degrees Celsius, an ice cube can start melting relatively quickly compared to colder temperatures.
what the hell do you want to do that for
sintering temp is in general nothin but the temp at which the grains of solid formed from powder start connecting through its boundries and merge so forms a larger grain. its generally between 2/3rd of melting temp of that material.
212ferenheight
This is the melting point.
No melting point is at a hot temp and boiling is 210 •f
The temperature stays the same during boiling and melting because the heat energy is being used to break intermolecular forces rather than raise the temperature. During boiling, this energy is used to convert the liquid into vapor, while during melting, it is used to convert the solid into a liquid.
PC melting temp is approx 265 deg C, however its glass trans temp is 145 deg C - begins to 'soften'. Working limits are therefore below this value
decrease,because the cube of sugar absorb some heat
The melting point of platinum is 1768 degrees Celsius, which is much higher than room temperature. At room temperature, platinum would be solid and not at its melting point.