Question

please answer this question

Answer 1

~*HEY FRIEND*~
~* THE ANSWER OF YOUR QUESTION IS..*~

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COTTEN IS MORE HEAVIER THEN IRON BAR.
THE REASON BEHIND THIS IS COTTON IS BULKY...AND DUE TO THE MORE BUOYENT FORCE MORE AMOUNT OF COTTON IS NEEDED TO EQUALISE ITS AMOUNT TO IRON BAR .

WE CAN SAY PHYSICALLY 1 Kg OF COTTON IS HEAVIER THEN 1Kg IRON BAR.

BUT PRACTICALLY BOTH ARE EQUAL..

HOPE IT WILL HELP YOU