Hmmm... I think this shld b a better ans. When in a cold room, the glass will contract. So, when taken out of cold room and placed in hot room, expansion will take place. As the glass has uneven surface, the process of expansion will cause the crack.
The napkin will get wet and will form water vapor.
Condensation forms on a glass of iced water when warm, humid air comes into contact with the cold surface of the glass. The air loses its ability to hold moisture in the form of water vapor, causing it to condense into liquid water droplets on the outside of the glass.
Water droplets form on the outside of a glass of a cold drink when warm, humid air comes into contact with the cold surface of the glass. The air near the glass cools down and its moisture condenses into liquid water droplets, creating the phenomenon known as condensation.
When you breathe on glass, the warm moisture in your breath condenses upon contact with the cold glass surface, forming tiny water droplets that create a foggy appearance. This happens because the glass is cooler than the warm, humid air you exhale, causing the moisture to change from a gas to a liquid state.
The water in the cup will evaporate due to the warm temperature inside the sealed bag. As the water vaporizes, it will increase the humidity inside the bag. The sealed environment will prevent the water vapor from escaping, creating a humid environment.
Water vapors are condensed on the cold surface.
Condensation will form on the surface of the glass.
When the air is humid and the glass is cold.
It will last longer before it goes hard because the room is less humid.
then condensation will occur
humid glassThey describe the noun enclosures
Condensation
The napkin will get wet and will form water vapor.
Glass gets frosty due to the condensation of moisture on its surface, often resulting from a temperature difference between the glass and the surrounding air. When warm, humid air comes into contact with the cooler glass, the moisture in the air condenses into tiny water droplets, creating a foggy appearance. Frost can also form when the temperature drops below freezing, causing water vapor to crystallize on the glass. This effect is commonly observed on windows and glasses in cold weather or when warm drinks are placed in cold containers.
Well, if your windows are thin and get cold enough, the moist, humid air outside will condense on the surface of the windows, much like the condensation that appears on a cold beverage can or glass in a humid room.
I think it would be more humid not much would happen i guess.
Magic has to happen therefore making a dragons breath condesate creating a fireball of humid cloud