why does a thermos flask maintain the temperature of liquid kept in it
Answers
Answered by
1
Answer:
A flask or a thermos keeps hot liquids hot and cold liquids cold. The basic principle behind the working of a flask is to insulate the substance from the outside air so that no heat transfer takes place. When there is no heat transfer, the temperature of the substance remains the same.
Answered by
0
안 녕 (Hi) unnie. <3 Purple Yep unnie.
Welcome to Brainly.
Be an Army(Fan/Lover) of BT'S.
If you want to be an army then welcome to our BT'S Family. (^_-)
사랑 하요 (Love you)
Attachments:
Similar questions