Sounds like the thermostat is sticking,or you have air in the system.
Top off or fill the cooling system ,fluid should be added thru the overflow bottle not the radiator cap
Have the radiator hoses checked. they may be weak and closing up when engine is slowed down, this will prevent proper circulation of the coolant
Radiator cap may also need replacing,but usually a bad radiator cap will cause overheating any time , not just when slowed or stopped
Check the radiator cooling fans for proper operation - they should be running when the air conditioning or defrosters are on.
Double check the fan wiring harnesses are connected.
These fan have their own fuses - easy to check
See "Related Questions" below for more
at normal atmospheric temperature (in plains) it boils at 100oC
When a hot enough object meets water, some of the water boils instantly. As any substance boils it expands.
Ice is transformed in liquid water and vapors.
"Turning to vapor" is a description of boiling. At normal conditions, water boils at 212oF.
100c Is the normal Temperature for Iodine.
212 °F Is the boiling point under normal conditions.
Water boils at 100 degrees Celsius under normal atmospheric conditions.
Water boils at 100 C, under normal atmospheric conditions.
Hydrogen, at normal atmospheric pressure, boils at -252.879 °C.
Around 105 degrees Celsius. Water under pressure boils at a higher temperature
100°C (the definition of 100 degrees Celsius is the triple point of water) By "normal" I assume you mean standard pressure.
Yes, butane freezes at -138 degC or -216F. It boils (condenses) at -0.5degC or 31F, at normal atmospheric pressure.