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cryophorus

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The Collaborative International Dictionary of English v.0.48 (gcide)

cryophorus \cry*oph"o*rus\ (kr[-i]*[o^]f"[-o]*r[u^]s), n. [NL.,
fr. Gr. kry`os icy cold, frost fe`rein to bear.] (Chem.)
An instrument used to illustrate the freezing of water by its
own evaporation. The ordinary form consists of two glass
bulbs, connected by a tube of the same material, and
containing only a quantity of water and its vapor, devoid of
air. The water is in one of the bulbs, and freezes when the
other is cooled below 32[deg] Fahr.
[1913 Webster]

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Cryophorus - Wikipedia
A cryophorus is a glass container containing liquid water and water vapor It is used in physics courses to demonstrate rapid freezing by evaporation A typical cryophorus has a bulb at one end connected to a tube of the same material at the other end
CRYOPHORUS Definition Meaning - Merriam-Webster
The meaning of CRYOPHORUS is an instrument that illustrates the freezing of water by its own evaporation
cryophorus - Wiktionary, the free dictionary
Fron cryo- +‎ Ancient Greek -φόρος (-phóros, “bearing”) cryophorus (plural cryophoruses) (chemistry) An instrument used to illustrate the freezing of water by its own evaporation Typically, it consists of two glass bulbs connected by a tube and containing only a quantity of water and water vapour, devoid of air
I4-33. Cryophorus | Physics Lab Demo
Cryophorus, styrofoam bucket of liquid nitrogen Insert the lower end of the cryophorus into a liquid nitrogen bath, with the water in the sphere at the upper end The liquid nitrogen will reduce the pressure inside the tube, causing evaporation of some of the water from the upper sphere
Cryophorus | Physics Demonstrations
Remove cryophorus from the mount and place the bulb into the dewar of liquid nitrogen Continually shake the bulb back and forth so that you can see the liquid in the upper bulb splash back and forth
Cryophorus - Department of Physics | Montana State University
When the bottom bulb of a cryophorus tube is inserted in liquid nitrogen, water in the top bulb freezes (Disc 15-14, 33 sec ) For questions or comments contact the Ask Us Desk
Cryophorus Explained
A cryophorus is a glass container containing liquid water and water vapor It is used in physics courses to demonstrate rapid freezing by evaporation A typical cryophorus has a bulb at one end connected to a tube of the same material
The Net Advance of Physics Retro: Blog - MIT
The "cryophorus" was Wollaston's main contribution to low-temperature research This device consists of two interconnected glass bulbs (one of them containing water) from which all the air has (ideally) been removed
Easy-To-Make Cryophoruses - ResearchGate
In this article we describe some easily constructed cryophoruses We have used water, cyclohexane, benzene, acetone, and toluene in our experiments but only recommend using the safer first two
cryophorus - definition and meaning - Wordnik
cryophorus: An instrument for showing the fall of temperature in water by evaporation

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