Explain hysteresis loop

A system displaying a hysteresis loop such as a ferromagnet, is a device for storing memory. Explain the meaning of this statement

Elastic hysteresis is

Explain the process

Explain interkinesis.

How does hysteresis loop differ in hard and soft ferromagnetic substances?

What is hysteresis?

With a well labelled graph explain elastic hysteresis.

Define: Hysteresis

What do you mean by elastic hysteresis?

Define the terms,with examples. (i) Brittle (ii)Ductile (iii)Maleable (iv) Elastomer (v) Explain elastic hysteresis.