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What are the physical change of a tennis ball?
A physical change in a tennis ball could be flattening or deformation from being hit or squeezed. Another physical change could be discoloration or fading of the ball's outer fabric due to exposure to sunlight or wear and tear.
Is size of an object a physical change?
The size is not a change. If there is a change in size that could be a physical change, but that depends on why its sized increased. If the sized increased because more material was added or because it was heated, those are examples of a physical change that caused a change in size. If the sized increased because it reacted with some other chemical, making it take up more space, that would be a chemical change that caused the size to change.
Could a raw egg have a physical change?
Yes, a raw egg can go through physical changes such as a change in state from liquid to solid when heated to make a boiled egg. This is a reversible change that does not alter the chemical composition of the egg.
How can the volume of an object could change without changing it's mass?
The volume of an object can change without changing its mass if there is a change in its density. For example, if a material becomes less dense, the volume could increase while the mass remains the same. This can happen through physical or chemical changes that affect the arrangement of molecules within the object.
If you could change something about your physical environment what would it be?
I would add more green spaces and natural elements to create a more calming and aesthetically pleasing environment.
What are some causes of physical changes?
Some causes of physical change could be linked to the types of mechanical stress: shearing, compressing, bending, twisting, etc.
Is tarnisha physical change or chemical change?
Well it could either be a physical change OR a chemical change. .
What is a physical change you could do to your hair?
cut it
How could you explain that the change that take place in when salt is added to water is physical change?
It is a physical change because when salt is added to water,it is dissolved in it which only changes its physical appearance.
What are the physical change of a tennis ball?
A physical change in a tennis ball could be flattening or deformation from being hit or squeezed. Another physical change could be discoloration or fading of the ball's outer fabric due to exposure to sunlight or wear and tear.
Is it safe to eat hamburger not fully cooked?
No, hamburger that is not cooked to 160°F could harbor pathogenic bacteria.
What is the hamburger in geography?
'Hamburg' is a city in Germany. In English, one could call a person in or from Hamburg a "Hamburger" (capitalized).
Is fudge an example of a physical change?
Yes, you could cut it, you could eat it, you could smush it, etc...
Is hammering gold until it becomes flat a physical change or chemical change?
Pounding a gold coin into a different shape would probably not effect a chemical change. If, however, the pounding produced enough heat to meal the coin, some chemical change could take place.
Is hammering wood together to build a playhouse a chemical change or a physical change?
It would be a physical change because you are changing the shape of the wood not the chemical composition of the wood. However, you could possibly create a chemical change if you could hammer hard and long enough to burn the wood. Not likely, but it is possible.
Can physical change be measured?
Yes. Physical changes only cause a substance to change in the appearance. You could measure if it grew in size, if it changed color, the amount of components the substance now contains after the physical change
What happens when a chemical change take place?
When a chemical change happens, a physical property is change. A physical property something that you could use to describe something or someone with your senses.
