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JEE Main 2022
S1_2807
Question
The force required to stretch a wire of cross-section $1 \mathrm{~cm}^2$ to double its length will be.i(Given Youg's modulus of the wire $=2 \times 10^{11} \mathrm{~N} / \mathrm{m}^2$ )
Select the correct option:
A
$1 \times 10^7 \mathrm{~N}$
B
$1.5 \times 10^7 \mathrm{~N}$
C
$2 \times 10^7 \mathrm{~N}$
D
$2.5 \times 10^7 \mathrm{~N}$
✓ Correct! Well done.
✗ Incorrect. Try again or view the solution.
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