Physics, asked by swetabaheti, 1 month ago

the loss of gain of heat is prevented in a thermos flats by

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Answered by nishantmohapatra1308

Answer:

The vacuum between the glass walls prevents heat loss by preventing radiation. Hint: A vacuum flask or thermos flask is designed so that it will not allow heat loss by any means of conduction or radiation. The vacuum prevents heat loss by conduction because the vacuum is a bad conductor of heat.

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