Boiling water with room temperature.
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Uploaded by coolphysicsvideos on Jun 7, 2009
http://www.fizik.si With decreasing pressure drops the water boiling temperature.
- 12 likes, 1 dislikes
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Uploader Comments (coolphysicsvideos)
Video Responses
All Comments (12)
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Hi~!
where did you get that hand powered pump? Also is it strong enough to make ice?
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Great video, thanks for the upload.
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mash arrow keys while vid plays to play yt game
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enjoy das stig
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@coolphysicsvideos But if the water isn't hot, does this method have any effect once the pressure is back to normal?
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Where did you get the pump from?
Are there plans on how to make?
I'm trying to create a new type of manual food freeze dryer and need the vacuum to remove moisture.
Thanks in advance. Great video!
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What is the psig vacuum to make the water boil?
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its boiling but its not hot because you just use pressure to make the water boil
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How long before all the oxygen is depleted? Did you oxygenate the water prior to this project? How many cranks did you have to crank? I am working on a scuba project. Is there any difference between fresh and salt water? I know lots of q's. Thanks for the video. 5 stars
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when you release the pump and the pressure becomes normal in the flask, does the water temperature stay hot or does it drop immediately @_@
dpsrush 1 year ago
@dpsrush water doesn't get hot. It's temperature stays the same all time. If the air pressure decreases the water's boiling point also decreases.
coolphysicsvideos 1 year ago 5