An iron wire of length 4m and diameter 2mm is loaded with a weight of 8kg. If the Young's modulus 'Y' for iron is 2xx10^11 Nm^(-2)then the increase in length of the wire is

An iron wire of length 4m and diameter 2mm is loaded with a weight of

1.	An iron wire of length 4m and diameter 2mm is loaded with a weight of 8kg. If the Young's modulus 'Y' for iron is 2xx10^11 Nm^(-2)then the increase in length of the wire is
Answer» 0.2 MM 0.5 mm 2 mm 1 mm Answer :2