How many degrees below zero will freeze?

It will freeze at 0 degrees Celsius. The freezing temperature of water at standard atmospheric pressure (that is, sea level atmospheric pressure) is 0 degrees Celsius, which means that when the water temperature drops to 0 degrees Celsius, water begins to freeze. This temperature is a rough benchmark, and the actual freezing point will be different due to factors such as water quality, pressure change or whether it is pure water. Freezing refers to the process that the heat release of water changes from liquid to solid, which is a weather phenomenon. Road icing is the phenomenon of snow or icing when precipitation (such as rain, snow, freezing rain or fog drops, etc.) occurs. ) The touchdown temperature is below 0 degrees Celsius. As long as the temperature doesn't rise enough to melt the ice, it will be as strong as a rock. 0 degrees is the freezing point. If there is no impurity, it will freeze below 0 degrees, and if there is impurity, it will freeze between MINUS 2 and 3 degrees.