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Two identical wires of substances 'P' an...

Two identical wires of substances 'P' and 'Q' are subjected to equal stretching force along the length. If the elongation of 'Q' is more than that of 'P', then

A

A is more elastic than B

B

A and B are equal elastic

C

B is more elastic than A

D

A and B are equal plastic

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The correct Answer is:
C
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