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A sheet of paper is used to make a paper boat. This is a  


A Sheet Of Paper Is Used To Make A Paper Boat. This Is A  ...


Options:
A .   Reversible change
B .   Irreversible change
C .   Reversible change and irreversible change
D .   It is not a change
Answer: Option A
:
A

A reversible change is a change which can be undone. Always ask yourself, "Will the reverse happen?"


It's always fun to make a paper boat out of paper. If you take a sheet of paper and fold it to make a boat, you have changed the shape of the paper. So, will the reverse happen? Yes, uou can easily unfold the boat to get the sheet of paper back. This is a reversible change. 



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