Chocolate Ice Cream and Fruit Salad
It's a physical change why are some people f$#@%ing stupid and saying a chemical change??
is a physical change. The popsicle is still a popsicle even if its freezed, nothing has changed with it but its physical appearance :)
Pounding a gold coin into a different shape would probably not effect a chemical change. If, however, the pounding produced enough heat to meal the coin, some chemical change could take place.
physical change, because you are changing the physical property of the object. you are causing the change by hammering it. If you were to put some kind of chemical on it and it changed the physical property of the object that would be a chemical change.
It is a Physical change
Freezing of water is a physical change.
The question to answer is "Has a new substance been created?" Most cdertainly heating does change the cheese, milk and eggs used in most mac and cheese recipes. So the answer is, yes, cooking mac and cheese is a chemical change.
It's a physical change why are some people f$#@%ing stupid and saying a chemical change??
is a physical change. The popsicle is still a popsicle even if its freezed, nothing has changed with it but its physical appearance :)
Do the logs change from wood to some other substance? No, so it has to be a physical 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.
Physical and chemical?! Right on!
No a physical change refers only to a change in physical state....It can be reversed by simple means or in some cases scientific methods. For example freezing of water:D
There is a difference between physical and chemical change. In order for it to be considered a physical change, you have to do some. Pouring a liquid from one container to another or boiling, melting, or freezing a substance is a physical change. When custard freezes into ice cream, it is a physical change. Hope this helps
they are both some sort of change
physical change, because you are changing the physical property of the object. you are causing the change by hammering it. If you were to put some kind of chemical on it and it changed the physical property of the object that would be a chemical change.
It is a Physical change