Neither can make smoke. Smoke is made from the burning of an object without the right amount of oxygen to burn properly. Cold air or hor air if introduced to the opposite temperature can make water vapor.
When water vapor gets cold it condenses into condensation.
As the air cools, it can contain less and less water vapor as a gas. So the vapor condenses and creates visible mist called fog, clouds, drizzle, and rain depending on where the water vapor condenses and how much of it condenses. The rain and drizzle forms as the mist groups together and creates the droplets and drops.
When you exhale on a cold day, the warm air from your lungs meets the cold air outside, causing the moisture in your breath (primarily water vapor) to condense into tiny droplets that form a visible cloud or mist. This mist is essentially tiny water droplets that become visible in the colder temperature.
Well, darling, that phenomenon is called condensation. When you exhale warm, moist air in cold temperatures, it quickly cools down and forms tiny water droplets that you can see as you breathe out. So, next time you see your breath in the cold, just remember, it's all about that condensation game.
When the vapor in the air gets cold, it condenses into liquid water droplets. This process is called condensation. This is why you see fog, clouds, or dew forming when the temperature drops and the vapor in the air loses heat energy.
condensation
When you speak in cold or cool weather, the warm air from your lungs meets the cold air outside, causing a rapid cooling and condensation of water vapor in your breath. This forms tiny water droplets that create the illusion of fog.
"Smoke" does not come out of your mouth when it's cold. That's actually water vapor. This is because normal air that we breath everyday is partially composed of water vapor, however we don't see this vapor until the temperature drops (however the temperature at which we would see the vapor depends on the humidity of the air). So when that vapor goes from your warm lungs to the cold outside, it condenses and forms what looks like smoke.
Yes, it is possible for someone's fart to be visible in cold weather due to the condensation of water vapor in the breath. When the warm air from a fart meets the cold air outside, it can create a visible cloud.
A very cold ice cube may appear to smoke, but actually what you are seeing is water vapor. The air around the ice cube is cooled by the cold ice cube, and when it cools, water vapor in the air condenses into fog.
Ice "smoking" when placed in warm water is due to the rapid and extreme temperature difference causing the ice to rapidly melt and vaporize, creating a visible mist or "smoke." This is simply the water vapor condensing in the cold air above the warm water, not actual smoke.
If you're sure it's "smoke", then it's probably burning oil. But most likely it's water vapor. When an engine is first started and the air is cold, the water vapor in the exhaust will create visible steam. Automotible exhaust primarily consists of carbon dioxide and water vapor. If the engine and exhaust system are cold, the exhaust will be cooler when it comes out and it can create a cloud of water vapor. However, if it's not water vapor, as I mentioned above, it could be oil smoke. If that's the case you need an engine rebuild since you probably have bad rings. For the record, I haven't seen many newer GMC's that burn oil.
First of all, its not smoke. Its Vapor! Since its so cold when you fly at 35,000FT, and the engines are so hot, you get vapor.
The stream behind a jet is called a contrail. It is actually water vapor that condenses in the cold.
When smoke touches cold water in a test tube, it cools down rapidly, causing the smoke particles and gases to condense and form a visible cloud. This cloud is the result of the water vapor in the smoke condensing into tiny water droplets, making the smoke more visible.
It shouldn't. If its really cold in the room or where ever, you might be seeing a vapor like when you see your breath outside on a cold day.
When you exhale in cold weather, the warm air from your lungs meets the cold air outside. This causes the water vapor in your breath to condense into tiny droplets, creating a mist that feels cold as it leaves your body.