Calculate the work done in streching a steel wire of Young's modulus of `2xx10^(11) Nm^(-2)` ,length of 200 cm and area of cross-section is 0.06 `cm^(2)` slowly applied without the elastic limit being reached.

Calculate the work done in streching a steel wire of Young's modulus of 2xx10^(11) Nm^(-2) mass of 40kg,length of 200 cm and area of cross-section is 0.06 cm^(2) slowly applied without the elastic limit being reached.

Calculate the work done in stretching a steel wire of Young's modulus of 2 xx 10^(11) Nm^(-2) , mass of 40 kg, length of 200 cm and area of cross-section is 0.06 cm^(2)~ slowly applied without the elastic limit being reached.

If the Young's modulus of steel is 2xx10^(11) Nm^(-2) , calculate the work done in stretching a steel wire 100 cm in length and of cross-sectional area 0.03 cm^(3) when a load of 20 kg is slowly applied without the elastic limit being reached.

Young's modulus of rubber is 10^(4) N//m^(2) and area of cross section is 2 cm^(2) . If force of 2 xx 10^(5) dyn is applied along its length, then its final length becomes

Young's modulus of rubber is 10^(4) N//m^(2) and area of cross section is 2 cm^(-2) . If force of 2 xx 10^(5) dyn is applied along its length, then its initial l becomes

If young's modulus of steel is 2xx10^(11)N//m^(2) , then the force required to increase the length of a wire of cross section 1 cm^(2) by 1% will be

Calculate the work done in stretching a steel wire of length 2m and cross sectional area 0.0225mm2 when a load of 100 N is slowly applied to its free end.(Young's modulus of steel = 2 x 10¹¹ N/m² )

The Young's modulus of a wire of length 2m and area of cross section 1 mm^(2) is 2 xx 10^(11) N//m^(2) . The work done in increasing its length by 2mm is

Calculate the work done in stretching a steel wire of length 2 m and cross sectional area 0.0225 mm2, when a load of 100 N isslowly applied to its free end. (young's Modules of steel= 2 xx 10^11 N//m^2 )

The young's modulus of a wire of length 2m and area of cross section 1mm^2 is 2 xx 10^10 N/m^2 . What is the work done in increasing it's length by 2mm.