they slow down.
When liquids cool, the particles tend to tighten up, or get really close together, and slow down.
because you are allowing more of it to be exposed to water. it is called heat transfer. while the oxygen is much cooler than the cup itself, it will cool the cup. this happens without stirring, but with stirring, you are increasing the "surface area" (the parts that are at the bottom are being exposed) which speeds up the process. give me trust point? (:
It condenses, this is what happens when the particles in a gas cool down. If you breath onto a piece of glass you can see a small amount of condensation
The particles may settle down at the bottom of the mug...
When a hot drink cools down, the particles within the liquid lose energy and slow down. As the temperature decreases, the particles move less vigorously and are more closely packed together, causing the liquid to contract or condense. This is why a hot drink may decrease in volume as it cools down.
According to the particle theory of matter, particles are in constant motion, and their energy levels determine their movement. In a hot drink, the particles have high kinetic energy, causing them to move rapidly and spread apart. As the drink cools, the thermal energy decreases, leading to reduced movement and closer packing of the particles. This process continues until the drink reaches thermal equilibrium with its surroundings.
When water particles cool off, they lose energy and slow down, causing them to move closer together. This reduction in energy disrupts the hydrogen bonds between the water molecules, leading to the formation of a solid structure known as ice.
they slow down.
That simply means that the lid will reduce the heat transfer.
It turns into rock.
They cool down when they combine carbon dioxid and atmosphere.
it becomes a solid.