well you know.......... why dont u tell me
They both are different kinds of air.
in uniform motion velocity not changes with time but in non uniform motion velocity changes with time.
yes. some of these are:elements make up compoundselements and compounds can not be broken down.- compounds can not be taken apart by chemical or physical changes.
Orogenesis: The process of mountain formation, especially by a folding and faulting of the earth's crust Diagenesis: The physical and chemical changes occurring during the conversion of sediment to sedimentary rock. So, from one geologist to a non-geologist - I'd say no.
acclimation
they are both changes and both are matter
They both are different kinds of air.
They are chemical changes, they involve electrons.
They are chemical changes, they involve electrons.
Physical changes are reversible changes, such as change of state (boiling, melting etc), chemical changes are when something undergoes a reaction changing it's chemical makeup.
the difference between a physical change and a chemical change is that a physical change is usually reversible whilst a chemical change is not reversible.
the difference between a physical change and a chemical change is that a physical change is usually reversible whilst a chemical change is not reversible.
There are no physical changes. there are only chemical changes.
Physical changes are melting and boiling in this case; fire is a combustion, a chemical change.
You can tell the difference by knowing that a physical property changes shape and that a chemical property changes the substance.
A physical change changes the physical properties of an element like color where chemical changes change the chemical properties of an element and usually can't be undone.
A physical change is when a substance changes, but still keeps its identity. When a chemical change occurs, the substance changes its identity.