Elongation of a wire under its own weight is independent of

The breaking stress for a substance is 10^(6)N//m^(2) . What length of the wire of this substance should be suspended verticaly so that the wire breaks under its own weight? (Given: density of material of the wire =4xx10^(3)kg//m^(3) and g=10 ms^(-12))

The breaking stress for a substance is 10^(6)N//m^(2) . What length of the wire of this substance should be suspended verticaly so that the wire breaks under its own weight? (Given: density of material of the wire =4xx10^(3)kg//m^(3) and g=10 ms^(-12))

The breaking stress for a substance is 10^(6)N//m^(2) . What length of the wire of this substance should be suspended vertically so that the wire breaks under its own weight? (Given: density of material of the wire =4xx10^(3)kg//m^(3) and g=10 ms^(-2))

Density of rubber is d. A thick rubber cord of length L and cross-section area. A undergoes elongation under its own weight on suspending it. This elongation is proportional to

A copper rod length L and radius r is suspended from the ceiling by one of its ends. What will be elongation of the rod due to its own weight when p and Y are the density and Young's modulus of the copper respectively?

Which of the following curve represents the correctly distribution of elongation (y) along heavy rod under its own weight, length of rod L , X distance of point from lower end?

A copper rod length L and radius r is suspended from the ceiling by one of its ends. What will be elongation of the rod due to its own weight when and Y are the density and Young's modulus of the copper respectively?

A copper rod of length L and radius r is suspended from the ceiling by one of its ends. What will be elongation of the rod due to its own weight when rho and Y and the density and the Young's modulus of copper respectively?

Young's modulus of a rod is (AgL^2)/(2l) for which elongation is lamda due to its own weight when suspended from the ceiling. L is the length of the rod and A is constant, which is: