Question

what is use of thermo flask​

Answer 1

Answer:

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Explanation:

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.

Answer 2

Answer:

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.

Explanation:

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