Science, asked by krishanasharmaagra19, 11 months ago

Explain the mean of Thermos flask​

Answers

Answered by MohakBiswas
4

Answer:

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.

Explanation:

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Answered by Anonymous
2

Answer:the thermas flask is vacuum flask with double walls separated by vacuum used to maintain substance at high and low temperatures

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