CHANGE OF STATE IN REAL LIFE

1. This one, is the process of evaporation of a liquid, concretely, water. This is a machine that heats up the water till it’s so hot or it evaporates, normally, you can use it for do teas and other things. You put some water inside and you turn on the machine, then, in a couple of minutes, the water will start to get hot and so on. If it’s so hot, the water will start to evaporate and it will start to go out of the machine.

                                                                           

2. This other one is a melting action that we can do for example with butter or another ingredient. The butter, start to get hot and it start to melt and go into liquid; this is because, if we heat up so much a solid, it will finally melt.

                                           

3. When we take an ice cube and leave it out of the freezer a few seconds it begins to turn into water. That is passing from solid to liquid. This phenomenon is called melting, because the solid "material" becomes liquid at the environment temperature increasing but the solid remains the same.

                                                                   

4. Another change of state in real life would be liquefaction, which passes from gaseous to liquid. For example, juice extracted from sugar cane is subjected to a rather high temperature and its vaporized. These vapors obtained undergo liquefy and coolers where alcohol is obtained.