A chemical change occurs when a new species is formed, and is generally not reversible. A physical change can usually be reversed as in the case of instant coffee.
The coffee goes from a solid to a solution. Evaporation of the water would give the coffee back as a solid.
It is Physical. Simple as mixing two colors together. When you mix brown with white, you get a lighter brown. The more cream you add(more white) the lighter the color brown.
it is a kosu change because kosu-kusu=frequency of the milk.
Yes it is! Any change that is visible or takes place out side of a chemical level is a physical change.
chemical change because you just add it in it did not shape into anything different i just learned about that in science it's pretty complicated.
a physical change
It is a physical change.
It is a physical change. :D
This is a physical change.
Melting ice cream is a physical change because it has the ability to go back to it's frozen form and be ice cream again. The chemical identity of it isn't changed.
no. its chemical properties do not change, only its apperance.
Physical change
It is a physical change.
It is a physical change. :D
physical
Melting ice cream is a physical change because it has the ability to go back to it's frozen form and be ice cream again. The chemical identity of it isn't changed.
This is a physical change.
no its a chemical change (i just did i project on making ice cream in meh class and one question was "is this a chemical or physical change? how do u know?"
physical because a chemical change means it can never form back
physical; it changes only in appearance, not chemical structure :)
Preparation of cream from milk is a physical process.
it is a physical change. there is no change in matter
lol i re-learned this 2day its a chemical change because it turns into something diffrent, (the texture, and temp it must be) and you cannot get the cream back. Hope i helped :)
whipping cream is not a chemical change since the whipped cream can be dewhipped make into cream...all you are doing when you whip cream is mix air into the cream