Science, asked by akilk5906, 4 months ago

. Why are thermo flask used?

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Answered by Samprity1234

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Answered by Sameeksha7

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The function of the thermos flask is to prevent the flow of heat to and from the bottle. We know that heat can flow from one place to another by three processes: conduction, convection and radiation. The thermos flask prevents the flow of heat by any of these processes.

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