Teaching RPSC School Lecturer Mock Test Series 2024 Physics Mechanical Properties of Solids Stress and strain
Young’s modules of material of a wire of length ‘L’ and cross-sectional area A is Y. If the length of the wire is doubled and cross-sectional area is halved then Young’s modules will be:
1
\(\frac{Y}{4}\)
2
4Y
3
Y
4
2Y
5
Question Not Attempted