When a copper wire of area of cross
section 1 mm-is stretched by a force of
50 N. Then the work done per unit
volume in stretching the wire is
(Y = 1.2 x 1011 N m-2)
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When a copper wire of area of cross
section 1 mm-is stretched by a force of
50 N. Then the work done per unit
volume in stretching the wire is
(Y = 1.2 x 1011 N m-2)When a copper wire of area of cross
section 1 mm-is stretched by a force of
50 N. Then the work done per unit
volume in stretching the wire is
(Y = 1.2 x 1011 N m-2)
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