Question

Explain how the different forms of heat losses are minimised in a thermos flask.​

Answer 1

Answer:

The thermos flask consists of a double-walled glass vessel resting on a cork inside a metal or plastic case. The outer surface of its inner wall and the inner surface of its outer wall are silvered. This prevents heat transfer due to radiation. ... The double-walled glass vessel and vacuum prevents heat loss by conduction.

Answer 2

Answer:

hey mate here is the answer

Explanation:

The thermos flask consists of a double walled glass vessel resting on a cork inside a metal or plastic case. The outer surface of its inner wall are silvered. This prevents heat transfer due to radiation. The double walled glass vessel and vaccum prevent heat loss by conduction.

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