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Q: Why does my Thermos not keep liquids hot?
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What is the job of a thermos?

To keep hot liquids hot and cold liquids cold by minimizing heat transfer between the inside of the thermos with the outside.


Can a thermos or glass cup keep liquids hotter longer?

This will depend upon the Thermos, but in general a thermos will keep hot liquids hotter for longer. This is because the Thermos has stronger insulating properties.


In terms of molecules moving how a does a thermos bottle keep hot liquids hot and colds liquids cold?

If you look inside of a thermos you will see metal. This absorbs the heat or the cold and keeps it that way for as long as the contents are in the thermos.


What is a bottle to keep liquids hot?

a thermos or u can wrap heapes of foil around another bottel


What is a bottle that keeps liquids hot in Greek meaning?

Thermos is a Greek word for "hot."


How do you keep a glass of hot water hot for a long time?

keep it in a hot place


How do you keep drinks hot?

Put the drinks in a thermos


A beverage container that will keep both hot beverages?

A thermos is a container that will keep beverages hot.


What is the Functions of thermos flask with diagram?

The primary function of a thermos flask is to keep liquids hot or cold. There is an outer protective layer with a hollow area inside before the actual area where the liquid is stored. Heat or cold gets trapped in the hollow area and that is what keeps a liquid hot or cold.


Does a thermos keep things hot?

Yes, it can also keep things cold.


Why is thermos flask used to keep hot liquids warm?

They are used to keep hot liquids warm because they are an insulator they're thick and will keep the heat in the liquid longer than just a cup as well they are used because of there coffee cup lid which makes it easy to take with you onto a job site or just anywhere really.


What are some of the features of a thermos bottle that makes it a good container for keeping cold liquids cold and hot liquids hot?

The insulation of a thermos slows the transfer of heat into or out of it. So if there is a hot liquid inside, it cools down more slowly, and if there is a cold liquid inside, it warms up more slowly.