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if you chop down a tree and cut it into a bunch of little peices... can you put that tree back together so that it can continue on living its boring tree life? the answer is no it is irreversible
Wiki User
∙ 12y ago
Cutting of wood is an irreversible change because once the wood is cut, it cannot be restored to its original form. The physical and chemical properties of the wood are permanently altered by the cutting process.
Wiki User
∙ 13y agoIt's irreversible, since the wood turns to charcoal/ash and gases. You cant then make wood out of the final products after combustion.
Wiki User
∙ 12y agonon- reversible
Wiki User
∙ 7y agoIrreversible
Wiki User
∙ 7y agoNeither. It is not a physical change.
Wiki User
∙ 7y agoIt is irreversible.
Anonymous
Reversible change😊
Rosy Kitteh
Anonymous
Reversible
Anonymous
Anonymous
irreversible
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Which of them is a reversible change coffee dissolving Water boinling Chocolate melting wood burning?
The reversible change is coffee dissolving in water. Boiling water, melting chocolate, and burning wood are irreversible changes.
An irreversible change?
An irreversible change is a transformation that once it occurs, cannot be undone or reversed to its original state. This could be a chemical reaction that produces new compounds or a physical change that alters the structure of a material in a way that is permanent. Examples include burning of a piece of paper, cooking an egg, or a rusting metal.
Are physical and chemical changes simply reversible and non reversible changes?
Physical and chemical changes can be reversible or irreversible. Reversible changes can be undone, such as melting ice back into water. Irreversible changes cannot be reversed to their original state, like burning a piece of paper.
Is cutting wood into 10 pieces a physical or chemical change?
Cutting wood into 10 pieces is a physical change because the wood's chemical composition remains the same. The change only affects the physical state of the wood by breaking it into smaller pieces.
Explain what is an irreversible change and give an example?
An irreversible change is a process that cannot be undone or reversed. Once the change occurs, it is permanent and cannot be restored to its original state. An example of an irreversible change is burning a piece of paper: once the paper is burnt, it cannot be turned back into its original form.
Is cutting wood reversible or irreversible?
Reversible.
An irreversible change?
An irreversible change is a transformation that once it occurs, cannot be undone or reversed to its original state. This could be a chemical reaction that produces new compounds or a physical change that alters the structure of a material in a way that is permanent. Examples include burning of a piece of paper, cooking an egg, or a rusting metal.
Why converting wood to saw dust is considered to be an irreversible change?
It is an irreversible change because the saw dust cannot be rejoined to make the wood again.
Is converting wood into saw dust a reversible change?
No
How can you tell that burning wood is an irreversible change?
It disintegrates to ashes.
What is an example of a physical change that is not reversible?
pooing
Is a tree that caught on fire a chemical change?
burning or tree or wood is an irreversible chemical change.
What are chemical reactions a result of?
They are the result of two or more reactants usually combining. You can identify when a chemical reaction has occured by a change of state being physical e.g. liquid to gas. The product may change in colour, taste, smell, temperature, size etc. You can also tell if it starts to effervest - bubble. There are reversible and irreversible chemical reactions. Reversible is obviously when you can change the effects e.g. you can melt and re-solidify water whereas irreversible you can't e.g. can't turn ash back into wood when burnt. Hope that helps (;
Is wood reversible?
It depends on how you bend the wood. For example, if you steam it, it is reversible. But if you cut notches, it is not reversible.
Is cutting a stack of wood from a log a physical or chemical change?
Do the logs change from wood to some other substance? No, so it has to be a physical change.
When a piece of wood decays is it a chemical change?
Decaying of wood is a chemical change since it leads to the formation of a different substance. The process is irreversible.
Is a forest fire a reversible change?
no once the wood has burned you cant unburn it
