AP EAPCET 19th May 2023 Shift 1 Solved Paper

A metal wire with circular cross section and length one metre is pulled with tensile force of 1000N on each side. For the wire to be stretched not more than 0.25‌cm, the minimum diameter of the wire required is
(Young's modulus of the metal =1011‌Pa, take √π=1.77 )