The air that you exhale contains water vapour. When you exhale during a cold day, the relative humidity increases. Relative humidity is actually the percentage of the amount of water vapour in the air.(the maximum amount of water vapour that the air can hold at that temperature) The colder the air, the less water vapour it can carry. When exhaled, air mixes with cold air, the temperature of the exhaled air drops, but there is more water vapour. When the air becomes saturated, (relative humidity is 100%), the extra water vapour will condense, allowing you to see your breathe on cold days.
I see my breath, it's just that cold It's so cold i see it hold in the air... ?? i ain't such a gr8 poet :)
The cold causes the moisture in your breath to condense, making it visible.
slightly above 'see your breath' cold.
The warm water vapour in your breath condenses into water droplets when it hits the cold air.
carbon dioxide as a gas
shortness of breath and coughing?...I had a cold but should i go see doctor
When warm breath meets cold air, condensation may occur, leading to the formation of water droplets or frost. This is why you can sometimes see your breath in the cold.
two words: agricultural density
your water vapour from within your body
When the air is cold outside, you can see your breath as a smokey wisp in front of you. This is because your breath is warmer than the surrounding air.
When you exhale in cold weather, the warm air from your lungs meets the cold air outside, causing it to condense and form tiny water droplets. This results in the white cloud that you see when you breathe out in cold weather.
Breath normally only appears when it's cold, although you can see the effects of breath by breathing on a mirror or window.