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What is an example of a physical change that happens inside your body?
Wiki User
∙ 11y ago
how does your body physical change
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Wiki User
∙ 12y ago
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How is the rising of dough an example of a physical change and chemical change?
physically size of the dough increases chemically yeast inside the dough start reaction named fermentation reaction
Is blowing up a balloon a physical or chemical change and why?
No molecules are chanced, thus it is NOT a chemical chance. It's not much of a physical change either; the pressure inside is just a little bit higher.
What is one major difference in a physical change and a chemical change is?
Physical change, changes the appearance or the surface. Chemical change, changes the minerals inside the object. Physical deals with the appearance and the surface. Chemical changes the structure of the minerals inside the object.
What is the difference between physical and chemical changes in terms of what happens to the matter involved in each change?
In a physical change, the chemical composition of the substance does not change, it merely changes form. In a chemical change, the chemical formula changes so that fundamental properties such as density and molar mass change.
A tea kettle begins to whistle chemical or physical?
When a tea kettle whistles, it is because the liquid inside turns to steam and is forced by pressure through the small opening in the kettle lid. This phase change is a physical change, not a chemical one.
What physical change happens when you put a balloon in the freezer?
The air inside the balloon will contract, so the balloon will tend to look slightly crinkled.
What is one major difference in a physical change and a chemical change is?
Physical change, changes the appearance or the surface. Chemical change, changes the minerals inside the object. Physical deals with the appearance and the surface. Chemical changes the structure of the minerals inside the object.
How is the rising of dough an example of a physical change and chemical change?
physically size of the dough increases chemically yeast inside the dough start reaction named fermentation reaction
When frost forms on the inside of the freezer a chemical or physical change?
It is a physical change. When the water vapour inside of the freezer turns to frost (ice), it hasnt changed the fact that it is still water, just in a different form. Therefore, this is a physical change.
Is blowing up a balloon a physical or chemical change and why?
No molecules are chanced, thus it is NOT a chemical chance. It's not much of a physical change either; the pressure inside is just a little bit higher.
What is the difference between physical and chemical changes in terms of what happens to the matter involved in each change?
In a physical change, the chemical composition of the substance does not change, it merely changes form. In a chemical change, the chemical formula changes so that fundamental properties such as density and molar mass change.
Is cracking eggs a chemial change?
Cracking an egg is a physical change, not a chemical change.
Is cracking eggs a physical or a chemical change?
physical change since the egg and the contents inside do not become a new substance they remain the same only thing is that the shape or the appearance or the physical structure changes that is why it is called as a physical change not chemical because its internal composition is the same
Is egg boiling a physical or chemical change?
The egg actually turns solid inside, so that is a physical change. If the egg turned into a liquid or gas after boiling it then that would be considered "chemical change"
Is a pellet of sodium is sliced in two a physical change or a chemical change?
Physical, because each slice of pellet is still the same chemically: you have merely divided your one sodium block into two blocks of sodium. If it were chemical, some kind of notable chemical difference would have occurred (you would no longer have sodium, but something else).
A tea kettle begins to whistle chemical or physical?
When a tea kettle whistles, it is because the liquid inside turns to steam and is forced by pressure through the small opening in the kettle lid. This phase change is a physical change, not a chemical one.
Is making ice candy physical or chemical change?
Physical change because the strawberry is still a strawberry and the chocolate is still chocolate.
