A reversible change is where like if you had some ice, you could melt and then change it back to ice again making it a reversible. An irreversible change is something that can't be reversed, like burning food, as you cannot unburn it.
Hope I helped!
Reversible changes are those changes which can change into their original form, hence being reversible.
melting of ice yougandh
yes , all the physical changes are reversible changes.
physical changes are sometimes reversible
All physical changes are reversible.
no
No, it is not.
chemical reactions are irreversible but physical changes are reversible
Is a changes which is reversible no new substance is made.
freezing is reversible because you can melt whatever it is you froze can't you
A reversible change is a change you can make, then put back, however a non-reversible change is a change you can make, then it will be stuck like that
Chemical changes create new substances and cannot be reversed.Burning paperLighting a matchMixing sugar and waterPhysical changes do not create new substances and can be reversed.Crushing a canTearing paperChopping wood
Unicorns
They are reversible changes because they don't lead to the changes in chemical properties like boiling point, melting point, no. of electrons, etc. but changes the physical properties like mass, temperature, pressure, etc.