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physical, you are only changing its appearance! :P
because it only changes its appearance
Yes, physical is only appearance, and chemical is changing it properties. If I cut wood, it's still wood. It has not changed.
Yes. Physical change is when you change the appearance but not the actual object. Crushing an aluminum can is a physical change because you have only changed its shape, but not its chemical composition.
it is a physical change because the appearance just changed.
physical; it changes only in appearance, not chemical structure :)
physical, you are only changing its appearance! :P
physical- only its appearance has changed.
No, only descriptions of the personality or physical appearance.
because it only changes its appearance
because it only changes its appearance
physical, you are only changing its appearance! :P
Is the process of enlarging something only in appearance, not in physical size
Most physical changes are reversible because the changes only occur in in the appearance. =)
Yes because only its appearance changes and it is still iron.
No an e-cigarette should not affect physical appearance. The only affect you may possible see are wrinkles around the mouth later in life depending on how heavy of a smoker you are and/or were.
Inflating a tire with air is a physical change because it is not changing the tire chemically. It is only changing the physical appearance of the tire.