Physics, asked by yeotikarprajesh3972, 1 year ago

Why liquid remains hot in a thermos flask?

Answers

Answered by QuantumBoy

there are three system in thermodynamics.
one is called isolated system.
1. Isolated system there is no exchange of heart and matter.
so, thermos flask is one of the example of isolated system. it's keeps all matter hot and colder depend upon conditions.

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