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Question
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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