The water vapor in the air. Since the cup is so cold from the ice inside, the vapor in the air when it hits the cup it causes it to make the water on the outsaide of the cup. You'd think it came from the inside, but it doesn't.
That's condensation—the water vapor in the air around the cup condenses on its surface because it's cold. So it comes from the air around the cup.
Yes, water droplets can precipitate into a cup if they are part of condensation or precipitation from the air. For instance, if the air is humid and the temperature drops, water vapor can condense into tiny droplets that accumulate and eventually fall into the cup. Additionally, if the cup is placed in a cool environment, moisture from the air can condense on its surface and drip into the cup.
the candle light turns off when the cup is placed over the candle and water rushes in due to atmospheric pressure . when cup is placed on the candle all the air goes out and the glass lifts up due to the atmospheric pressure releases from outside of the cup as there is no air inside to balance the pressure exerted out of the cup . thus when the glass lifts up and the water gets into the cup .
Well you see when you leave a cup of water outside for a long period of time that same water is evaporating witch is water vapor right so water vapor doesn't look like nothing its like air. (Here's is a little experiment take cup with a little bit of water and a fully charged camera .Put the cup on a hot spot where the sun can hit the cup put the camera right next to the cup and see if you can watch the water evaporate ) bye!!
The cup of water will heat up faster than the cup of sand because water has a higher specific heat capacity, meaning it requires more energy to increase its temperature compared to sand. Sand, being a solid, has a lower specific heat capacity and will heat up more quickly.
Your question is imprecise - we do not get the point of what you are asking. Water droplets can be found on the outer surface of a cup if it has just been washed!
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.
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).
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.
Water does not form on the outside of a cup when you have a hot drink because the heat from the drink is transferred to the cup and prevents the air surrounding the cup from reaching its dew point and forming condensation. This is because the cup acts as a barrier, keeping the outer surface temperature above the dew point.
The out edge of a cup is called the 'Rim'.
The water on the cup most likely came from a water source such as a tap, faucet, or water dispenser. It could also have been poured from a water bottle or another container.
That's condensation—the water vapor in the air around the cup condenses on its surface because it's cold. So it comes from the air around the cup.
you leave a cup of water out and leave it out for a few hours when you come it should evaporate
When a cup of water is twirled at 360 degrees, the centripetal force created by the motion of the cup keeps the water inside. This force acts inward, preventing the water from spilling out even when inverted. As long as the centripetal force is greater than the force of gravity pulling the water downward, it will remain in the cup.
The cup with ice has bigger water drops because the cold surface of the ice causes moisture in the air to condense more rapidly when it comes into contact with the cup. The temperature difference creates a larger temperature gradient, leading to increased condensation on the outer surface of the cup. In contrast, the cup without ice is warmer, which results in less condensation and smaller water drops.
Moisture in the air around the glass, cup, etc.