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Does black coffee cool quicker than white?
yes it does because black emits heat better but as well as white coffe has its own milks temperature
Why does coffee with froth stay hotter than coffee without any froth?
As the 'froth' has a high concentration of air, thus providing insulation between the hot liquid and cooler air above the 'froth'.
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.
Will coffee still stain your teeth if you lighten it with cream?
Yes. (the cream does not stay on the teeth, the coffee does)
What does coffee do for your body?
it helps you stay awake longer
Is it safe to drink day old coffee without refrigeration?
Coffee is very acidic and will prevent the growth of bacteria over the short term. Drinking day old coffee that has not been refrigerated will not hurt you but you should probably stay away from coffee that has been sitting out longer than a day or two.
Why was coffee drank during the civil war?
People drank coffee to stay awake and to give them a boost in energy.
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.
How do you stay awake for 8 hours?
drink a lot of coffee
What chemical in coffee helps us stay a wake?
Caffeine
