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Why does coffee with froth stay hotter than coffee without any froth?
Wiki User
∙ 12y ago
As the 'froth' has a high concentration of air, thus providing insulation between the hot liquid and cooler air above the 'froth'.
Wiki User
∙ 12y ago
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Does coffee creamer affect the hot coffee to stay its hotter?
It decreases the ability of coffee to retain heat for long
Where does an echidna stay at night?
They stay in their burrows at night and for the hotter part of the day.
When water is heated does it stay the same?
No. It gets hotter - that is not the same
How long will my coffee stay fresh-tasting after brewing it in the Bodum Young Press?
Coffee will stay warm and fresh for two hours after the brewing process.
How do you stay up without coffee?
what I would do is, read a book, think of something exciting, go on your computer, or watch TV. And if you wanna, take a small drive.
Will coffee still stain your teeth if you lighten it with cream?
Yes. (the cream does not stay on the teeth, the coffee does)
How do bubbles stay together?
As the bubbles get into a containe and as the get to the top they can't go anywhere and when they staytogether they form foam/froth ..this means bubble cant go anywhere else so they stay together on the top of the container
What does coffee do for your body?
it helps you stay awake longer
Why doesn't a ceramic coffee cup keep coffee hot for very long?
Actually coffee does not stay hotter in a ceramic cup vs a Styrofoam cup, but would stay hotter in a ceramic cup vs a paper cup.A good insulator for a water based liquid will reduce conduction and convection. Styrofoam works well keeping coffee warm because it has a small mass and a large volume. The small mass helps eliminate conduction. The large volume is because the sintering process traps tiny pockets of air that help eliminate convection. With those two together you get hot coffee longer.
Why was coffee drank during the civil war?
People drank coffee to stay awake and to give them a boost in energy.
How does Chinese food stay hot so long?
It cools at the same rate as other food. It does not stay hotter than other food.
How do you stay awake for 8 hours?
drink a lot of coffee
