Assertion (A) Ductile metals are used to prepare thin wires.
Reason (R) In the stress-strain curve of ductile metals, the length between the points representing elastic limit and breaking point is very small.

Statement I: Ductile metals are used to prepare thein wires. Statement II: In the stress-strain curve of ductile metals, the length between the points representing elastic limit and breaking points is very small.

Write stress-strain curve for a metal. What is proportional limit and yield point ?

Assertion (A): Iron can be drawn into wires and used for fencing. Reason (R): Iron has the property of ductility.

The property of metals whereby they could be drawn into thin wires beyond their elastic limit without breaking is

Draw stress-strain curve for aa loaded steel wire and hence define te terms permanent set, elastic limit, yield point and tensile strength.

The property of metals where by they could be drawn into thin wires beyond their elastic limit without breaking is

When the stress is increased beyond the elastic limit, the length of the wire starts increasing without increasing the force. This point is called

When the stress is increased beyond the elastic limit, the length of the wire starts increasing without increasing the force. This point is called