# Tagged Questions

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### Why is it misty at such high temperatures as per weather reports?

I am residing in New Delhi (pardon me for any irrelevant data I might include), and I noticed a really interesting thing. It's an average 30 degrees Celsius out here, and yet, most/some weather ...
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### Is it possible to transfer water from a water bottle using condensation?

So currently I am travelling in a tropical country. I took my water bottle from the fridge and left it on the table, after a few hours it created a pool of water. Is this water from the outside air ...
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### By how much does the temperature of a cool Cola can increase by condensation of the ambient moisture on its surface?

Assuming standard ambient temperature and pressure, how can we estimate the increase in the temperature of a typical, cool beverage can produced by the condensation of ambient moisture on its surface? ...
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### Confusion on meaning of fugacity in scientific publication

in my research project in statistical mechanics, in the context of phase transition and condensation, I was reading the seminal paper of Yang and Lee titled: "Statistical theory of equations of state ...
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### Help with understanding result from publication on phase transition

In my current research project in statistical mechanics, in the context of phase transition and condensation, I was reading the seminal paper of Yang and Lee titled: "Statistical theory of equations ...
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### Condensation of dilute vapor passing through short, cool tube

I have a 30mm section of pipe through which a vapor composed of 1% lactic acid by weight with air will pass (1% equates to air saturated with lactic acid at 373K). The pressure is atmospheric, and the ...
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### Whenever we fill a bottle with cold water and close it, why is it that after a few seconds we notice cold water droplets outside the bottle?

Whenever we fill a bottle with cold water and place back the cap tightly closing it, why is it that after a few seconds we notice cold water droplets outside the bottle as if the water is coming out ...
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### Would a collection of entangled particles behave like a superfluid? [closed]

Superfluidity of a Bose-Einstein condensate comes from the fact that all the particles are found in the same quantum state. They are described by the same macroscopic wavefunction. They never collide ...
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### Majorana neutrino masses from left-handed neutrino condensate?

Let us consider a model with only left-handed neutrinos and with a new-physics interaction between these neutrinos, which leads to their condensation below a certain energy scale. Can we in principle ...
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### Producing Condensation Trails by commercial aircraft engine

If the humidity decrease dramatically by altitude then how a commercial aircraft jet engine could produce condensation?
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### Compression and expansion of solids vs fluids

Why is it that solids on compression [As in striking a hammer etc.] heat up, but liquids and gases on compression [Pressurizing liquids causes them to freeze or gases to liquify] cool down? Can ...
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### Can I use computer fans and tubes to lower the air temperature below dew point?

I suppose to build a small dehumidifier, but I am narrowing the question down into its logics. I have relatively powerful computer fans, water cooling radiator and some metal tubings. With the idea ...