!!Phase Change Cooling!! (Water Vapour Into Ice)

!!Phase Change Cooling!! (Water Vapour Into Ice)

Crazy Chris shows us how to take energy away by turning water vapour into ice!

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!!Phase Change Cooling!! (Water Vapour Into Ice)

Category:

Education

Tags:

• cool science expirments
• science fair expirments
• wierd science
• crazy chris
• science is so cool
• so cool science show
• how to video
• phase change
• water vapor
• ice
• gas
• liquid
• solid
• knowledge
• learn
• scientific

[adamkilam]

OMG, FREEZING ALIEN

[Socoolscienceshow]

@adamkilam RUUUUUUUUUUUUUUUUN XD

[saznrai]

This was interesting! well all of your videos are interesting but 1 thing was odd.. ok the water-vapor inside the bottle condensed into water and then into ice... but i found that ice a bit big! the water you showed in the bottle cant be made ice that big. is there anything to this?

Thanks!

[Socoolscienceshow]

@saznrai No theres nothing to this, I just couldnt get the small amount of ice to be seen on camera so I froze somewater so that it could be seen on camera. But I leave it up, cause you can still freeze the water vapour in the bottle.

[nikanj]

@saznrai

I think that it is a property of the molecular structure of water that it is less dense and occupies more space (pressure constant) as a solid than as a liquid. That's why ice floats.

Anyway I was searching for videos of phase change CPU cooling to onward through the internet.

[Socoolscienceshow]

@nikanj ice floats in water because water is made up of a an oxogen atom and 2 hydrodgen atoms. Hydrogen bonds between the positively-charged hydrogen atoms and the negatively-charged oxygen atoms of neighboring water molecules. As water cools below 4°C, the hydrogen bonds adjust to hold the negatively charged oxygen atoms apart. This produces a crystal lattice or whats commonly known as "ice"

[Socoolscienceshow]

@Socoolscienceshow these crystal lattis structure takes up more space then water molecules in liquid phases thus making ice less dence then water and ice floats :)

[Socoolscienceshow]

@daygamer56 Kewlies what does you science teacher think about hyper active science Haha

[daygamer56]

I SHOW MY SCEINCE TEACHER THESE VIDEOS =^D

[Socoolscienceshow]

@jakiro127 You dont have to wait to use the schools science lab you can do all of these right at home. =^D But if your interested in doing these in your school , ask your science teacher if you they will show the so cool science files in science class & i'll tell ya what, if your science teacher is really awsome they will. That or you could just head to the computer lab during science class & watch the so cool science files. :)