frozen dew
frost
Liquid water freezes at 0 degrees Celsius. Our bodies are 75% water. A naked body in temperatures below freezing will be completely frozen solid in less than an hour if conditions are bad.
Diesel freezes at the temperature of -2 degrees FAHRENHEIT
Lettuce is primarily water. As such it freezes at just below the freezing temperature for water, or at about 30 degrees Fahrenheit.
0 degrees Celsius is freezing, but really water freezes at just BELOW that temperature.
Liquid does not freeze unless the temperature is 32 degrees or less, whether it is freezing rain, snow, or sleet. The difference in what falls from the sky (snow or freezing rain) depends on where the freezing temperature is located. For example, if the temperature on the ground is 32 degrees or less, but the air temperature is warmer then 32 degrees, then the precipitation will come down as rain UNTIL it hits the ground or an object, then it freezes. If the ground and everything above the ground is 32 degrees or below, then the precipitation will come down as snow.
If it freezes in the air, it is called sleet (ice pellets). If it freezes on contact with cold surfaces, it is called freezing rain (called glaze in the UK).
A liqued turns to ice when it freezes below a temperature of 0C( or 32F )
Lower its temperature to below freezing.
This can be used as a lubricant or a coolant at a temperature below freezing of water, but above the freezing point of the liquid. Also, when ice freezes on sidewalks, salt is spread to prevent slipping on the ice.
Freezing rain is liquid while it is falling. If you catch it in your hand, you will see that it is liquid water. However, it is super-cooled, that is, still liquid even though it is below the freezing point of water. When it lands on any object that is at a temperature below freezing, it instantly turns into a solid coating of ice.
The temperature affecting the liquid must have been below freezing for the liquid to turn into a solid.