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Can you give two reasons why pouring a cup of hot coffee results in faster cooling?
Wiki User
∙ 13y ago
If you pour a cup of hot coffee to another cup 2 things happen; the surface area of the liquid that is exposed to the air is increased, aiding in cooling and secondly the other cup would be cooler than the first cup. Repeating this process over and over would result in the first cup cooling down to match the second cup and vice versa. But the surface area of liquid in contact with the cooler air would be the same so eventually you would have a cold cup of coffee.
Wiki User
∙ 13y ago
Wiki User
∙ 14y agoThe difference in temperature between the hot coffee and the room. Polystyrene cup or tin mug,does the cup have a lid?is it standing on a metal counter or wooden table. It's volume or thermal mass, Is the wind blowing across the cup
Wiki User
∙ 9y agoThin china cups will lose heat faster than a thick walled clay mug.
Wiki User
∙ 12y agosomeone please answer this i need it
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Since a hot cup of coffee loses heat more rapidly than a lukewarm cup of coffee would it is correct to say that a hot cup of coffee will cool to room temperature before a lukewarm cup of coffee will?
A hot cup of coffee will cool down at a certain rate, but as the coffee cools, the rate at which it cools slows down. This is why a "lukewarm" cup of coffee cools down so slowly. Even though the warm cup of coffee is cooling down quicker at first, the lukewarm cup essentially has a "head start" on the way to room temperature.
How would you describe coffee?
Coffee can be described as a beverage that consists of an infusion of ground coffee beans. Coffee can also be described as a seed of the coffee tree that is ground to make coffee.
What is the pressure of air into liquid form?
Both Nitrogen and Oxygen may be liquefied at normal atmospheric pressure simply by cooling them enough. Carbon dioxide has to be pressurize as well as chilled to turn it into a liquid. In this form, it is commonly used as an industrial solvent. For example to produce decaffeinated coffee.
Why does a cup of black coffee cool faster than a cup of coffee with cream?
Heat can easily penetrate single items. When cream is added to coffee then there is more matter to penetrate before the coffee is cooled.
What kind of energy transfer takes place when your coffee gets cold?
Heat from the coffee goes to the surroundings. The coffee gets colder, the surroundings get warmer.
Can you give two reason why pouring a cup of hot coffee into a saucer results in faster cooling?
If you pour it in a saucer, it will spread out and there is less surface area and it cools faster.
Is coffee an unintended consequence?
No, if you make coffee the results are precisely what you intended.
Will the pouring area of the carafe become stained brown with repeated pouring of coffee?
While the carafe of the Cuisinart coffeemaker model is stainless steel, it can eventually get stained with coffee residue. The best treatment is to prevent this by always cleaning after use so no coffee penetrates and stains the surface. From time to time you can clean it with a diluted bleach solution.
Can I use my coffee grinder as a flax seed grinder without passing on the coffee flavor?
You can as long as you clean the grinder out in between the uses. You can do this by pouring white rice into the coffee grinder and then dumping it out after it's grinded the rice up.
Is coffee made with the bodum chambord 8 cup coffee press very strong?
Coffee made with the Bodum Chambord 8 cup coffee press is as strong as you like it - it all depends on how long you let the beans "steep" before pressing and pouring.
How does milk affect the cooling rate of coffee?
milk is cold. an example of how it affects coffee is this: you have hot water. put an ice cube in that. that's about the same rate as milk and coffee.
A person pours a cup of hot coffee intending to drink it five minutes later to keep it as hot as possible should he put cream in it now or wait until just before he drinks it?
Wait. The coffee is already being exposed to many cooling factors before you drink it. The cup you are pouring it into cools it initially, followed by the air temperature while in transit. The best thing to do is seal the coffee in in insulated cup, mug or thermos and add cream only when you're ready to enjoy it.
What is the way to make cold coffee?
Cold coffee can be made by letting hot coffee cool. If you are going to use it for iced coffee it's recommended that you double brew: once you have brewed coffee put it in the coffee maker in place of coffee, add more grounds, and brew. You can speed up the cooling process by putting the hot coffee in the fridge or freezer.
Where can one find recipes for coffee drinks?
To find recipes for coffee drinks, you have to go to one of the following websites: drinksmixer, allrecipes or cosmopolitan. To find good results, just search for "coffee" or "coffee drink" on them.
Drank a cup of coffee with coffee mate creamer and three equals. can i get my lab work done today sometime?
No; even black coffee would throw off some of the results.
Which brand of coffee makers is the most expensive?
The most expensive coffe maker I found was the Roasting Plant Javabot worth $1,000,000.It's a robotic system that actually wraps around the entire store (so you're enjoying your coffee inside the coffee maker) and it manages the entire coffee process, from green coffee bean to roasting to grinding to pouring and all the important steps in between.
Does coffee help a plant grow better than tap water alone?
to see the experiment results got to www.growaplantbetter.rickrolld.me then click on coffee experiments
