A Pressure of 1,100 Pa Is Applied to the Ends $- 1 / 100$

A pressure of 1,100 Pa is applied to the ends of a long cylindrical mass (mass = 512 kg) . The change in the length of the cylinder is $- 1 / 100$ the original length. The Young's modulus of the cylinder is

A) $2.2 \times 10 ^ { 5 }$ N/m $2$
B) $0.5 \times 10 ^ { 5 }$ N/m $2$
C) $4.4 \times 10 ^ { 5 }$ N/m $2$
D) $1.1 \times 10 ^ { 5 }$ N/m $2$