dewar flask (Meaning)
Wordnet
dewar flask (n)
vacuum flask that holds liquid air or helium for scientific experiments
Synonyms & Antonyms of dewar flask
No Synonyms and anytonyms found
dewar flask Sentence Examples
- The scientist carefully transferred the liquid nitrogen from the storage tank into the dewar flask.
- Dewar flasks are commonly used in laboratories to store and transport cryogenic liquids.
- The double-walled construction of a dewar flask provides excellent thermal insulation.
- Researchers rely on dewar flasks to keep their samples at ultra-low temperatures for extended periods.
- The vacuum layer between the walls of the dewar flask minimizes heat transfer, maintaining the contents' cold temperature.
- Dewar flasks come in various sizes, ranging from small handheld ones to large capacity vessels.
- Astronomers often use dewar flasks to cool down detectors for observing faint infrared signals.
- Liquid helium is frequently stored in a dewar flask due to its extremely low boiling point.
- The dewar flask's design ensures that the contents remain in a liquid state, even at cryogenic temperatures.
- Proper handling of a dewar flask is essential to prevent damage and ensure the safety of personnel working with cryogenic liquids.
FAQs About the word dewar flask
vacuum flask that holds liquid air or helium for scientific experiments
No synonyms found.
No antonyms found.
The scientist carefully transferred the liquid nitrogen from the storage tank into the dewar flask.
Dewar flasks are commonly used in laboratories to store and transport cryogenic liquids.
The double-walled construction of a dewar flask provides excellent thermal insulation.
Researchers rely on dewar flasks to keep their samples at ultra-low temperatures for extended periods.
