Bobo.id – There are five types changes in the shape of things, namely melting, frozen, sublimate, evaporate, and compact.
Every type changes in the shape of things this also happens to different things.
An example is water which changes form to evaporate due to the heating process.
In addition to evaporating, water can also turn frozen. But what causes water to freeze in the fridge, huh?
This question was asked in the material for class 4 theme 7 sub theme 2 about the beauty of my country’s cultural diversity.
Come on, find out the answer key below!
Changes in Form of Liquid Into Freezing
Water is a liquid that can change form to freeze when the temperature changes.
Freezing is a change in form from a liquid to a solid or hardened object.
This frozen form change occurs due to cold temperatures hitting the liquid.
One example of changing the state from liquid to frozen is when we put water into it freezer.
Within a certain period of time the water will change its form to become frozen, which is to become ice cubes.
Another example that shows a change in the form of a frozen liquid is a wax that melts and melts back to solid after the temperature has cooled.
What Causes Water Freezes in the Refrigerator?
Water is included freezer will freeze and become ice cubes at a certain temperature and time.
What causes water to freeze and turn to ice after putting it in the refrigerator or freezer, huh?
In fact, this is related to changes in electrical energy which causes the temperature to drop to freezing.
Also read: Class 5 Material Theme 9: Types of Business Forms for Indonesian Economic Activities
The electrical energy in the refrigerator flows to the parts of the refrigerator, which then changes to a low temperature.
This low temperature will then drop to the freezing point, causing the water to harden or freeze.
This is why, all liquid is put in the refrigerator, especially its parts freezer will turn into a frozen state.
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