What does vacuum flask mean?
Definitions for vacuum flask
vac·uum flask
This dictionary definitions page includes all the possible meanings, example usage and translations of the word vacuum flask.
Princeton's WordNet
vacuum flask, vacuum bottlenoun
flask with double walls separated by vacuum; used to maintain substances at high or low temperatures
Wiktionary
vacuum flasknoun
A bottle, flask or similar vessel having a vacuum between its inner and outer silvered walls; designed to maintain the temperature of its contents
vacuum flasknoun
A Dewar vessel is the scientific version, and is most often used to store liquified gases.
vacuum flasknoun
A type of glass flask used in a laboratory similar to an Erlenmeyer flask, but with a side spout used for connection to an aspirator. Also known as a Büchner flask.
Wikipedia
Vacuum flask
A vacuum flask (also known as a Dewar flask, Dewar bottle or thermos) is an insulating storage vessel that greatly lengthens the time over which its contents remain hotter or cooler than the flask's surroundings. Invented by Sir James Dewar in 1892, the vacuum flask consists of two flasks, placed one within the other and joined at the neck. The gap between the two flasks is partially evacuated of air, creating a near-vacuum which significantly reduces heat transfer by conduction or convection. Vacuum flasks are used domestically, to keep beverages hot or cold for extended periods of time, and for many purposes in industry.
ChatGPT
vacuum flask
A vacuum flask is a container specifically designed to maintain the temperature of its contents, keeping cold items cold and hot items hot for prolonged periods of time. This is achieved by double-walled construction with a vacuum between the two walls, which minimizes heat transfer between the inside and outside of the flask. The inner and outer walls are usually made of materials such as glass or metal and often feature a reflective coating to further minimize heat transfer.
Wikidata
Vacuum flask
A vacuum flask is an insulating storage vessel that greatly lengthens the time over which its contents remain hotter or cooler than the flask's surroundings. Invented by Sir James Dewar in 1892, the vacuum flask consists of two flasks, placed one within the other and joined at the neck. The gap between the two flasks is partially evacuated of air, creating a near-vacuum which prevents heat transfer by conduction or convection. Vacuum flasks are used domestically to keep beverages hot or cold for extended periods of time and for many purposes in industry.
Matched Categories
Numerology
Chaldean Numerology
The numerical value of vacuum flask in Chaldean Numerology is: 7
Pythagorean Numerology
The numerical value of vacuum flask in Pythagorean Numerology is: 4
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"vacuum flask." Definitions.net. STANDS4 LLC, 2024. Web. 24 Apr. 2024. <https://www.definitions.net/definition/vacuum+flask>.
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