Properties of Matter Part 2

Section: Physics

Question : 1 of 100

Marks: +1, -0

The elastic potential energy stored in a steel wire of length 20m stretched through 2‌cm is 80J. The cross sectional area of the wire is ________ (. Given, y=2.0×1011Nm−2 ) mm2.

[13-Apr-2023 shift 1]

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