Why does fog appear just after opening a bottle of a cold drink?
When you open a bottle of a carbonated drink, the air is released. Whenever pressure drops, temperature also drops. Whenever temperature drops, the amount of moisture that the air can hold also drops. Whenever the amount of moisture that the air can hold drops, droplets of water condense out of the air. That's the "fog" that you see (some of it is from the suddenly cooler air that came out of the bottle, some of it is the warm outside air getting cooled by the air from inside the bottle, and shedding its water).
I just wanted to say thank you guys so much for helping me get through my statistics class. Any area in math has never been my strong field and thanks to you guys I was still able to pass my course.
thanks to you and all the people on your team that helped in me passing my course. :-)