The ratio stress/strain remains constant for small deformation. What will be the effect on this ratio when the deformation made is very large?

The ratio stress/strain remains constant for small deformation of a metal wire. When the deformation is made larger, will this ratio increase or decrease ?

The ratio stress/strain remains constant for small deformation of a metal wire. When the deformation is made larger, will this ratio increase or decrease ?

The ratio stress/strain remains constant for small deformation of a metal wire. When the deformation is made larger, will this ratio increase or decrease ?

Stress to strain ratio is equivalent to

The ratio of shear stress to shear strain is ...

In the diagram shown, no friction at any contact surface. Initailly, the spring has no deformation .What will be the maximum deformation in the spring? Consider all the strings to be sufficiently large. Consider the spring constant to be K.