A 15 kg mass is attached to one end of a copper wire 2m ling and 2mm in diameter. Calculate the lateral compression produced in it. Poission's ratio is 0.30 and ypung's modulus of the material of the wire is `12 xx 10^(10) Nm^(-2)`. Use , g=10ms^(-2)`.

A 5 kg mass is attached to one end of a copper wire 2m long and 2mm in diameter. Calculate the leteral compression produced in it. Posisson's ration is 0.3 and Young's modulus of the meterial of the wire is 12.5 xx 10^(10)Nm^(-2)

A 10 kg mass is attached to one end of a copper wire, 3m long and 1 mm in diameter. Calculate the lateral compression produced in it. (Possion's ration is 0.25and Young's modulus, of the metereal of the wire is modulus of the material of the wire is 12.5 xx 10^(10) N//m^(2)) .

A 3kg of mass is hanging from one end of a vertical copper wire of length 2 m and of diameter 0.5 mm, due to this the elongation produced in the wire is 2.38 mm. Find young's modulus of copper.

(a) A wire 4 m long and 0.3 mm, calculate the potential energy stored in the wire. Young's modulus for the material of wire is 2.0xx10^(11) N//m^(2) .

(a) A wire 4 m long and 0.3 mm, calculate the potential energy stored in the wire. Young's modulus for the material of wire is 2.0xx10^(11) N//m^(2) .

When a wire 2 m long and 0.05 cm^(2) in cross-section is stretched by a mass of 2 kg, it increases in length by 0.04 mm. Young's modulus of the material of the wire is (g=10ms^(-2))

When a wire 2 m long and 0.05 cm^(2) in cross-section is stretched by a mass of 2 kg, it increases in length by 0.04 mm. Young's modulus of the material of the wire is (g=10ms^(-2))

A copper wire 2 m long and 0.5m in diameter supports a mass of 10kg It is stretched by 2.38 mm . Calculate the Young's modulus of the wire.

The graph shows the extension of a wire of length 1m suspended from the top of a roof at one end and with a load W connected to the other end. If the cross sectional area of the wire is 1mm^(2) , then the young's modulus of the material of the wire is (a). 2xx10^(11)Nm^(-2) (b). 2xx10^(10)Nm^(-2) (c). (1)/(2)xx10^(11)Nm^(-2) (d). none of these