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What happens when hot water is poured into a cup of cold water?
When hot water is poured into cold water, the hot water will transfer its heat energy to the cold water, causing the overall temperature of the mixture to increase. Eventually, the hot and cold water will reach a thermal equilibrium where they have the same temperature throughout the mixture.
Why do water droplets form on the outside of a glass of water?
Well, honey, those water droplets form on the outside of a glass of water because of condensation. When warm, moist air comes into contact with the cold surface of the glass, it cools down and can't hold onto all that moisture, so it turns into liquid droplets. It's just science doing its thing, no need to overcomplicate it.
When I pour cold lemonade in a plastic cup why is there water outside my cup and where did that water come from?
The cold lemonade cool the temperature of the plastic cup including the outer side of it. Thereby lowering the amount of water the air can contain, resulting in water condensating - attaching to the cup.
How are the water molecules positioned in the hot cup?
In a hot cup of water, the water molecules have higher kinetic energy and are moving faster than in a cold cup. This results in the water molecules being more spread out and having increased motion, leading to a less structured arrangement compared to cold water.
2 cups are stuck together where does hot and cold water go to separate them?
Assuming that one cup is stuck in another, it would make sense to put cold water into the top cup, and hot water surrounding the bottom cup. The cold water will cause the inner cup to shrink ever so slightly, while the hot water will cause the bottom cup to expand slightly. Combined, it is likely the shrinking and expanding will be enough to break the seal between the cups.
Why is it that the outer wall of a glass cup is wet when a cold water is poured in the glass cup?
Water from the air condensates on the glass cup. Because the air is cooling down, it can no longer hold as much humidity as it did (saturation).
Which cup plastic or glass hold cold water temperature the best?
bina freem an
Where does the water on a cold drink come from?
Moisture in the air around the glass, cup, etc.
Why would drophlets of water form on the outside of a glass cup?
Assuming the glass cup held a cold liquid, the air closest to the cup will be colder than the surrounding air, causing water vapour in the air to condense into liquid water droplets.
Why does food coloring color a glass of hot water quicker than a glass of cold water?
because of a chemical reaction that causes the cup to melt a little and the color soaks in.
How do you do an experiment for whether sugar dissolves better in cold or hot water?
cold water or haot watter it don't matterAnswer:Using a measuring cup put one cup of water in a glass. Chill the glass in the fridge. Measure one teaspoon of sugar and put it in the glass. Immediately start stirring and have a friend time how long until the sugar is dissolved (you may have to stop stirring occasionally to see if sugar settles to the bottom of the glass). Repeat this with a cup of hot water. Which one dissolved quicker?
What happens to the outside of a cup when a cold liquid is placed inside the cup?
Okay don't know why you couldn't search on google but here it is- The warm air around the cold cup cools because of the water and turns into water which is called CONDENSATION, so it lands on the side of the cup. I think...
What is the best thing to eat to stay awake?
An Apple, a glass of cold water, or a SMALL cup of coffee or tea.
Which type of cup keeps cold water hottest plastic paper metal or glass?
No, paper will not keep water cold for the longest time. A metal cup will keep water the same temperature for the longest time. I know this because I did a science experiment about this but instead of cold water I used hot, which won't really make a difference. The next would be glass then paper.
Why does a cold glass of water leave a ring on the table?
A glass of cold water leaves a wet ring on the table because the heat energy from the outside and the cold glass of water inside the cup then it begins to drip Yea its a little confusing i don't know how to explain it very well
Why do droplets of water form on the outside of a glass cup?
Well, darling, those droplets form because of condensation. When warm, moist air comes into contact with a cold surface like a glass cup, it loses heat and can't hold onto all that moisture, so it forms those cute little droplets. It's like the glass is saying, "Sorry, can't handle all your hot air, so I'm just gonna sweat it out."
What cup will freeze water faster glass or a foam?
Water will freeze faster in a glass cup compared to a foam cup because glass is a better conductor of heat than foam. This means that the glass cup will transfer heat away from the water more quickly, leading to faster freezing. Foam cups insulate better and will retain heat, making the freezing process slower.
