Can wind immediately freeze something?

In my world some people can control wind, including its temperature.

• Would it be possible to freeze stuff solid immediately (I'm most interested in freezing people, but animals and inanimate objects also count) or at least very quickly (few seconds)?

• If it's possible, how cold would the air need to be?

• Is it possible with today's Earth technology? If yes, how about the energy expenditure of it?

• Would the person being completely wet make it easier (or possible if it's currently impossible)?

Why and how the people controls the wind is irrelevant. I searched the QA for an answer to this but could not find it. Feel free to mark as duplicate. Thank you!

posted over 7 years ago

rschpdr‭

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