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

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

The area of cross-section of a wire of length 1.1 meter is 1mm^(2) . It is loaded with 1 kg. if young's modulus of copper is 1.1xx10^(11)N//m^(2) then the increase in length will be (if g=10m//s^(2) )-

The area of cross-section of a wire of length 1.1 meter is 1mm^(2) . It is loaded with 1 kg. if young's modulus of copper is 1.1xx10^(11)N//m^(2) then the increase in length will be (if g=10m//s^(2) )-

The area of cross-section of a wire of length 1.1 meter is 1mm^(2) . It is loaded with 1 kg. if young's modulus of copper is 1.1xx10^(11)N//m^(2) then the increase in length will be (if g=10m//s^(2) )-

A steel wire of length 1 m and diameter 0.2mm is elongated by 1mm due to a weight of 3.14kg. The Young's modulus of steel wire is

A copper wire of length 4.0 mm and area of cross-section 1.2 cm^(2) is stretched with a force of 4.8 xx 10^(3) N. If Young's modulus for copper is 1.2xx10^(11) N//m^(2) , the increases in the length of the wire will be

An 8kg mass is suspended from one end of an iron wire of length 2 m and diameter 1mm. IF the young's modulus of iron is 2 times 10^12 dyn. cm^-2 , then what is the increase in length of the wire? [ g=980 cm.s^-2 ]

A steel wire of length 4 m and diameter 5 mm is strethed by 5 kg-wt. Find the increase in its length, if the Young's modulus of steel is 2xx10^(12) dyne cm^(2)

A steel wire of length 4 m and diameter 5 mm is strethed by 5 kg-wt. Find the increase in its length, if the Young's modulus of steel is 2xx10^(12) dyne cm^(2)