Science, asked by sandipkumar08388, 7 months ago

in a thermos flask there is a minimization of heat loss due to​

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Answered by anitanetto
7

Answer:

A thermos flask or a vacuum flask is used to keep a hot liquid hot and a cold liquid cold for a long time, by preventing the loss or gain of heat energy due to conduction, convection and radiation. ... This prevents heat transfer due to radiation.

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