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Properties of Matter question

2023 · 25 Jan · Shift 1 · Q69

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JEE Main
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Properties of Matter
2023 · 25 Jan · Shift 1 · Q69

Properties of Matter question

2023 · 25 Jan · Shift 1 · Q69

JEE MainPhysicsProperties of MatterNumerical+4 / −1

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

^\circ

with the load axis. The length of wire is 62.8 cm and its diameter is 4 mm. The Young's modulus is found to be

x\times10^4

Nm

^{-2}

. The value of

x

is

\underline{\hspace{2cm}}

.

JEE Main 2023 (Online) 25th January Morning Shift Physics - Properties of Matter Question 105 English

Numerical answer

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