write the functions of the thermos flask.
Answers
Answered by
0
Explanation:
it's reliable answer is it doesn't allow heat to transfer in surrounding....
Answered by
1
Answer:
A thermos is designed to minimize the amount of heat flow between two environments (i.e. the inside of the thermos and the surrounding outside air). Heat flow isn't just heat loss, it also accounts for heat gained. A thermos helps prevent heat loss when the thermos is holding a hot substance and then helps prevent heat gain when the thermos is holding a cold substance. So a thermos can keep hot things hot and cold things cold.
Similar questions