Question

If the area of cross-section is halved and length of a wire having Young's modulus Y is doubled, then its new Young's modulus will be

• A. $Y$
• B. $4Y$
• C. $\frac{Y}{2}$
• D. $\frac{Y}{4}$

Answer 1

Answer: (A)

$Y$

Answer 2

The Correct Option is (A): $Y$