Science, asked by sakshistar, 1 year ago

write one use of thermos flask

Answers

Answered by priyanshikakatyayan
2
One use of thermos flask is to maintain the temperture of any liquid such as water ,tea or any such thing. It keeps hot thing hot and cold thing cold.
Hope it helps you !!!
Answered by BrainlyFIRE
0
hiiii mate

A cryogenic storage dewar of liquid nitrogen, used to supply a cryogenic freezer.

Vacuum flasks are used domestically to keep beverages hot or cold for extended periods of time and for many purposes in industry.
Similar questions