MCQ
When length is increased on applying force, then strain is called:
- ✓longitudinal
- Btransverse
- Cshearing
- Dlateral
✓
Answer
Correct option: A.
longitudinal
A
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
A wheel is subjected to uniform angular acceleration about its axis. Initially its angular velocity is zero. In the first $2$ sec, it rotates through an angle ${\theta _1}$. In the next $2$ sec, it rotates through an additional angle ${\theta _2}$. The ratio of ${\theta _2}\over{\theta _1}$ is
→A person is standing in an elevator. In which situation he finds his weight less than actual when
Consider the following two statements:
$A.$ Line spectra contain information about atoms.
$B.\ B$ and spectra contain information about molecules.
→$A.$ Line spectra contain information about atoms.
$B.\ B$ and spectra contain information about molecules.
Heat energy absorbed by a system in going through a cyclic process shown in figure is
Two immiscible liquid are filled in conical flask as shown in figure. The area of cross section is shown, a small hole of area a is made in lower end of cone. Find speed of liquid flow from hole
A lead ball strikes a wall and falls down, a tennis ball having the same mass and velocity strikes the wall and bounces back. Check the correct statement
If due to air drag, the orbital radius of satellite decreases from $R$ to $R -\Delta R,\Delta R << R,$ expression for change in orbital velocity $\Delta v$ is [mass of earth $M$ ]
→A force of $5\, N$, making an angle $\theta $ with the horizontal, acting on an object displaces it by $0.4\,m$ along the horizontal direction. If the object gains kinetic energy of $1\,J$, the horizontal component of the force is......$N$
→The magnitudes of vectors $\vec A,\,\vec B$ and $\vec C$ are $3, 4$ and $5$ units respectively. If $\vec A + \vec B = \vec C$, the angle between $\vec A$ and $\vec B$ is
→A cricket ball is thrown by a player at a speed of $20\,m / s$ in a direction $30^{\circ}$ above the horizontal. The maximum height attained by the ball during its motion is $........\,m$ $\left( g =10\,m / s ^2\right)$
→