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JEE Main Physics Class 11 Properties of Solids and Liquids Questions Part 3 Questions

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Question : 37

Total: 100

As shown in the figure, in an experiment to determine Young's modulus of a wire, the extension-load curve is plotted. The curve is a straight line passing through the origin and makes an angle of 45∘ with the load axis. The length of wire is 62.8‌cm and its diameter is 4 mm. The Young's modulus is found to be x× 104Nm−2.
The value of x is _______.

[25-Jan-2023 Shift 1]

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