Question
What is elastic hysteresis?
✓
Answer
We know that some materials take appreciable time to recover their original condition completely. In other words, the strain persists even when the stress is removed. This lagging behind of strain is called elastic hysteresis.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
While gas from a cooking gas cylinder is used, the pressure does not fall appreciably till the last few minutes. Why?
The speed of sound wave depends on temperature but speed of light waves does not. Why?
A player throws a ball upwards with an initial speed of $29.4 \mathrm{~m} \mathrm{~s}^{-1}$. What are the velocity and acceleration of the ball at the highest point of its motion?
→When two waves of almost equal frequencies $n_1$ and $n_2$ reach at a point simultaneously, what is the time interval between successive maxima?
→Explain how an object could have zero average velocity but non-zero average speed?
The figure show the displacement-time graph for an imaginary one-dimensional motion. Explain why this type of motion is not possible?
Find the average frictional force needed to stop a car weighing 500kg in a distance of 25m if the initial speed is 72km/ h.
Find the equivalent capacitance of the syatem shown in figure between the points $a$ and $b$.
→A mass M is broken into two parts, m and ( M - m ). How is m related to M so that the gravitational force between two parts is maximum?
A disc rotates about its axis with a constant angular acceleration of $4\text{rad/s}^2$. Find the radial and tangential accelerations of a particle at a distance of 1cm from the axis at the end of the first second after the disc starts rotating.
→