How much force is required to produce an increase of 0.2 % in the length of a brass wire of diameter 0.6 mm
(Young's modulus for brass `=0.9 xx 10^(11) N//m^(2)`)

A force of 100 N produces a change of 0.01% in a length of wire of area of cross -section 1.0 mm^2 . Young's modulus of the wire is

Due to a stress of 20 N/ m^2 the percentage increase in the length of a wire is 0.01. calculate the young's modulus.

What is the percentage increase in length of a wire of diameter 3.0 mm stratched by a force 150 kg wt ? Young's modulus of elasticity of wire is 12.5 xx 10^(11) dyn e cm ^(-2)

In an experiment, brass and steel wires of length 1 m each with areas of cross section 1mm^(2) are used. The wires are connected in series and one end of the combined wire is connected to a rigid support and other end is subjected to elongation. The stress required to produce a net elongation of 0.2 mm is, [Given, the Young’s Modulus for steel and brass are, respectively, 120 xx 10^(9) N//m^(2) and 60 xx 10^(9) N//m^(2)

In an experiment, brass and steel wires of length 1 m each with areas of cross section 1mm^(2) are used. The wires are connected in series and one end of the combined wire is connected to a rigid support and other end is subjected to elongation. The stress required to produce a net elongation of 0.2 mm is, [Given, the Young’s Modulus for steel and brass are, respectively, 120 xx 10^(9) N//m^(2) and 60 xx 10^(9) N//m^(2)

In an experiment, brass and steel wires of length 1 m each with areas of cross section 1mm^(2) are used. The wires are connected in series and one end of the combined wire is connected to a rigid support and other end is subjected to elongation. The stress required to produce a net elongation of 0.2 mm is, [Given, the Young’s Modulus for steel and brass are, respectively, 120 xx 10^(9) N//m^(2) and 60 xx 10^(9) N//m^(2)

The speed of longitudinal wave is 100 times, then the speed of transverse wave in a brass wire. What is the stress in wire ? TheYoung's modulus of brass Is 1.0 xx 10^(11)N//m^(2)

What is the percentage increase in length of a wire of diameter 2.5 mm, stretched by a force of 100 kg wt ? Young's modulus of elasticity of wire =12.5xx10^(11) dyn e//cm^(2) .