0
A U-tube is, unsurprisingly, a U-shaped tube. There are a few different uses for them, but one of the more common is as a "bubbler" ... the tube is filled with water (or some solution) and a gas is passed through the tube in such a way that it bubbles through the liquid in order to pass. This "washes" the gas, and depending on the liquid material used to fill the tube can remove some impurities.
Another use for long, narrow U-tubes is to pass a refrigerant liquid (which may just be cold water) through them and use them to cool the material in a vessel without allowing actual contact between the material in the vessel and the refrigerant. The usual term for a U-tube used in this way is a "cold finger".
What else can I help you with?
What are the laboratory instruments use?
uses of laboratory instrument
What is laboratory wares?
Laboratory wares are the one that scientist use..... There are different types of laboratory products and are available with laboratory suppliers.
How many people us youtube?
Millions of people use YouTube
Can you use laboratory in a sentence?
Yes it is possible to use laboratory in a sentence, laboratory is a perfectly respectable English noun.
How would you use the word laboratory in a sentence?
"The laboratory was crowded with a variety of studious scientists."i have a laboratory in my basement
What is laboratory beaker and how it use?
a laboratory beaker is a laboratory tool which is ued to heat an liquids up or to contain liquids...
What is the use of the wire brush in the laboratory?
the function is o clean the laboratory equipment
What do you use nitric acids for in laboratory?
lABORATORY METHOD:Nitric acid can be prepared in he laboratory by the action of the conc. h2so4 on the potassium nitrate
Can you buy pure salt?
For alimentary use, from a foods store; for laboratory use from laboratory chemicals store.
How do you use the word laboratory in a sentence?
The scientists entered the laboratory to view the new machine.
Why do we use iron stands in the chemistry laboratory?
These stands support other laboratory accessories.
How do you get to the capsule on Poptropica?
youtube, use youtube that's what I did
