Take a square piece of paper. Fold it to make a boat, aeroplane or any other shape. Now unfold it. It regains its original state. This is also an unstable change. Take a rubber band and stretch it and release it. Does it regain its original shape ? Regaining its original shape of a rubber band is an unstable change.Did the rubber change to its original from?

Take a square piece of paper. Fold it to make a boat, aeroplane or any

1.	Take a square piece of paper. Fold it to make a boat, aeroplane or any other shape. Now unfold it. It regains its original state. This is also an unstable change. Take a rubber band and stretch it and release it. Does it regain its original shape ? Regaining its original shape of a rubber band is an unstable change.Did the rubber change to its original from?
Answer» Yes, Rubber gets back to its original form. Therefore, it is also a temporary change.