Answer the following question :
Answers
Answer:
Slow Changes
These are the kinds of changes that will happen over a period of time slowly. For instance, a boy becoming a man is an example of this as it happens over the years.
Fast Changes
As the name suggests, these changes occur sooner. For instance, a batter turning into pudding. It will take hardly a few minutes for a liquid batter to turn into a pudding.
Periodic Changes
These are the changes that keep happening at certain intervals of time. Time is the biggest example of it. Every day we get twenty-four hours and after the periodic interval, the time on the clock is repeated again. Another example of this can be that of weather. They keep coming after a certain interval of time.
Answer:
1.physical change
2.Heat expansion
3.Chemical change