Answers

2016-03-10T10:00:55+05:30
AS IRON IS MADE UP OF MOLECULES WHICH ARE TOGETHER OR CLOSELY FIXED,DUE TO HAMMERING,THESE BONDS IN BETWEEN
THE MOLECULES BECOME LOSS AND DUE TO THIS THE IRON BECOMES A SHEET.
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PLEASE HARIKADO MARK AS BRAINLIEST
iron is not made up of molecules
2016-03-10T10:16:08+05:30
Iron is made up of atoms. As we know that, heating creates space b/w those atoms, while hammering allows to shape the piece of iron. If we do not heat and then hammer, then it would change shape, but, it would take time.
Heating allows the iron to quickly take shape by the force applied.
The force applied by hammer changes its shape.
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yes because it is a hot iron piece
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