If in case A, elongation in wire of length L is t then for same wire elongation in case B will be

If in case A, elongation in wire of length L is l then for same wire elongation in case B will be

If in case-A, elongation in wire of length L is l. Then for same wire, elongation is case-B will be

When a tension 'F' is applied, the elongation produced in uniform wire of length l, radius r is e, when tension 2F is applied, the elongation produced in another uniform wire of length 2l and radius 2r made of same material is

A brass wire of length 300 cm when subjected to a force F produces an elongation "a". Another wire of twice the diameter and of same length and material, when subjected to the force F produces an elongation b. Then the value of .a/b. is

A brass wire of length 300cm when subjected to a force F produces an elongation "a" . Another wire of twice the diameter and of same length and material, when subjeceted to the force F produces and elongation b . Then the value of a//b is

(A): If radius of a sphere attached to a wire is doubled, elongation of the wire reduces to one forth of original value. (R): Elongation in a wire is directly proportional to area of cross section.

A brass wire 300 cm long when subjected to a force F produces an elongation .a.. Another wire of twice the diameter and of same length and material, when subjected to the same force F, produces an elongation .b.. What is the value of a/b ?

Consider a wire of length L, density rho and Young's modulus Y . If l is elongation in wire, then frequency of wire is