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Physical
The kinds of changes in substances that are always physical changes are changes in the state. This is the change from solid, to liquid and then to gas and the reverse.
There are two kinds of changes - physical and chemical. It depends on how the change is made.
Frost action, alternating wetting and dryness, and temperature changes.
The kinds of changes in substances that are always physical changes are changes in the state. This is the change from solid, to liquid and then to gas and the reverse.
there could be a temperature change, or a physical change.
They both are different kinds of air.
No one can tell.....except for the girl and the man with whom she got xxx. Coz there will be no much physical changes appears.
Physical Changes
When fruit rots there are various kinds of changes, one of which is that it becomes softer and ultimately liquifies. Hardness is a physical characteristic, hence if it changes, that is a physical change.
she dosent want you touching her or anything physical she changes the subject. RODRIGUEZ
Intensive/Intrinsic and Extensive/Extrinsic:)2 types of physical changes are...1) If you freeze water it turns into ice- it is reversible because you can melt the ice and it turns back into water.2)REMEMBER: not all Chemical reactions are irreversible!!!!!!!!!!!!