1.A 100 m100\,\text{m}100m long wire having cross-sectional area 6.25×10−4 m26.25 \times 10^{-4}\,\text{m}^26.25×10−4m2 and Young's modulus 1010 N/m210^{10}\,\text{N/m}^21010N/m2 is subjected to a load of 250 N250\,\text{N}250N. The elongation in the wire will be:a.6.25×10−3 m6.25 \times 10^{-3}\,\text{m}6.25×10−3mb.4×10−4 m4 \times 10^{-4}\,\text{m}4×10−4mc.6.25×10−6 m6.25 \times 10^{-6}\,\text{m}6.25×10−6md.4×10−3 m4 \times 10^{-3}\,\text{m}4×10−3mLogin to continueOnly logged in users canattempt or see the solution.
