Jm 8 2070 (Bhadra) Q. No. 23 What force would be required to stretch a wire of 3 x 10-4 m2 cross
-section, so that its length becomes 2.5 times original length? [Y = 3.6 1012 dyne cm2]
Ans: 1.62 x 10 N
What stress would cause a wire to ip​

Ibelieve that the correct answer is: c. along plate boundaries

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The chemical reactions lab we did is typically called a "copper plating lab,  because the acid solution cleaned the pennies and made the copper look shinier;   the acid solution cleaned the paperclips and made them look like pennies;   &   the copper from the pennies was removed, and then added to the paperclips.