Examples of physical phenomena

Physical phenomena

Physical phenomena are, according to what is established by physics, changes that matter presents regardless of its state of aggregation, which do not affect its composition, that is, once the physical phenomenon has occurred, the substance has not changed. chemically so its molecules are not altered.

Physical phenomena surround us on a day-to-day basis, since they are basically the interaction of energy with matter. These types of phenomena have general characteristics , such as, for example, that they can be reversible through the inverse physical process or through other physical processes.

For example, chocolate is a mixture that can be salified in a mold, broken, melted again to place it in the same mold and recover its original shape without altering its chemical composition. Also thanks to the phenomena it is possible to change the state of aggregation of matter but this will depend on the characteristics and properties of the material since the factors necessary for this to happen can create a chemical reaction that affects the composition of the substance.

Examples of physical phenomena

1. Tear a sheet of paper
2. Melting chocolate
3. A ball that melts
4. An earthquake
5. Water that evaporates when boiling
6. Water that turns to ice when frozen
7. Cement that hardens
8. A tornado
9. Currents of a river
10. A ball rolling
11. Water evaporation
12. Dilute sugar in water
13. When we throw a boomerang in the air
14. Bend a steel nail
15. Break a door
16. Freeze an ice cream
17. Boil milk
18. Chopping firewood
19. Paint the walls of your house
20. When we sweat (we sweat)
21. When we bend a metal bar
22. When we deform a league
23. Tear a paper
24. When playing a guitar
25. Molding a piece of modeling clay
26. Make a sandwich
27. Evaporation of alcohol
28. Melting ice
29. Grating cheese
30. The rain