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Is the melting of ice is a chemical or physical change why?
Melting ice is a physical change because the properties of the physical changes say that there is a physical change when the state of a material changes. the ice changes into water after melting .this is temporary change as the property says. you can change water back into ice by freezing.
Are all physical changes are reversible changes?
yes , all the physical changes are reversible changes.
Is humidity a physical change?
Changes in humidity are physical, NOT chemical, changes.
What are phase changes?
its physical changes
Is it true that Physical changes are often accompanied by changes in color or odor.?
No. It is false. Physical changes are not accompanied by changes in color or odor.
What is is a physical change?
A physical change is simply, a temporary change, which changes the physical characters of an object like its color, shape, size etc. It is a reversible change.
Is the melting of ice is a chemical or physical change why?
Melting ice is a physical change because the properties of the physical changes say that there is a physical change when the state of a material changes. the ice changes into water after melting .this is temporary change as the property says. you can change water back into ice by freezing.
Why changes of stat are physical changes?
The changes of stat are physical changes because the stat is similar to the physical changes.
Are state changes chemical or physical changes?
Physical Changes
What is the disorder characterized by serious temporary or ongoing changes in function such as paralysis or blindness which are triggered by psychological factors rather than by any physical cause?
Cataracts
What is a permanent change?
In science change is nothing but the transfer of a matter or mixtures of matters from one state to another. Here the physical 'state' is not a matter, it may change or not. Permanent change of a matter is also a change of matter which wont regain its previous state. Burned paper is an example for permanent change and vapourisation of water is a temporary change. we can classify the changes(either physical or chemical) according to the changes whether it is permanent or temporary.
What is marijuana physical changes?
what is marijuana physical changes
Are all physical changes are reversible changes?
yes , all the physical changes are reversible changes.
What are the chemical and physical changes of photosynthesis?
There are no physical changes. there are only chemical changes.
What name do you give temporary changes to a material?
Substance(s) is a temporary name to any material.
What is a list of physical changes?
physical changes are boiling and burning.
Physical changes in a substance results in?
Physical changes in a substance result in
