JEE Advanced 2013 Paper 1

Section: Physics

Question : 5 of 60

Marks: +1, -0

One end of a horizontal thick copper wire of length 2L and radius 2R is welded to an end of another horizontal thin copper wire of length L and radius R. When the arrangement is stretched by a applying forces at two ends, the ratio of the elongation in the thin wire to that in the thick wire is:

[JEE Adv 2013 P1]

0.25
0.50
2.00
4.00

Validate

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