Jars are hermetically sealed to keep all air out of a container to stop a substance from expiring or going bad. They are often hermetically sealed using heat, once all oxygen is drained out of the jar heat is often applied to make sure that there is no air leaks. Some jars will even contain an oxygen neutralizer or a freshness packet that gets rid of all air that got in after being sealed.
they are jars that hold the organs when someone has been mummified
They were called Canopic Jars~The god Duamutef guarded the stomachThe god Imsety guarded the liverThe god Hapi guarded the lungsThe god Qebehsenuef guarded the intestinesThe heart wasn't put in a Canopic Jar as it was to be weighed in order to go into the afterlife.
I think it was about 1400BC they started making it, but I'm not quite sure.
The earliest Canopic jars were simple, and carved from stone or formed with clay[pottery] with flat lids. In later periods the jars became more elaborate, and carved from either Calcite[Egyptian Alabaster] or Granite.The most common forms were 4 jars held within a chest, the chest also being carved from soft stone. These represent some of the most beautiful and elaborate artwork of Ancient Egypt.
Imset was one of the canopic jars. He protected the liver.
Hermetically sealed - simply means 'air-tight'.
If something is hermetically sealed, it means that it is sealed so that no oxygen can get inside. People who preserve important documents tend to keep them in hermetically sealed containers so that the air does not destroy them.
To be hermetically sealed means to be made airtight. It is used to describe storage containers, jars, cans, laboratory apparatus and other man-made items that must not allow gasses to pass through the seal.There are situations in nature where a space is sealed off from the outside air. A lava flow may enclose a space and harden around it. Pockets of natural gas exist deep in the earth. Bubbles of air are frozen into ice. If the seal is gas tight, then you might say that it is hermetically sealed.
turn it dodo stupid person
No, a semi-hermetically sealed gas compressor is fine. The only difference between hermetically sealed and semi-hermetically sealed is that the semi is made of two pieces, and so can be opened up if a part breaks and needs to be replaced. Hermetically sealed compressors are one solid piece, and so must be completely replaced if they break. From a business stand point, the semi-hermetically sealed is probably best.
The worker at the post office hermeticaly sent the package.
no,hermetical transformers do not have conservator.
hmmm...hermetically means selaed completely or airtight, so you would use it in such situations. ex: during the pickling process of cucumbers, the jar must be hermetically sealed so that no germs or bacteria can form inside it. ex2: pill capsules are hermetically sealed so that oxygen does not enter and cause chemical reactions until after the capsules have been taken by the patient. ... ... ... so basically, you can replace hermetically for words like "completely sealed" or "airtight", and also probably just "sealed."
no it is not. Well, some are ... but it's dangerous, expensive, and silly. A bank vault is designed to keep money in and people out, making it hermetically sealed is overkill, especially if you get locked in.
hermetically sealed reciprocating compressor .
An ampule is another word for an ampoule, a hermetically-sealed vial containing a sterile solution suitable for injection.
An object that water can't get into can be described as sealed, or for greater emphasis, hermetically sealed.