MCQ
The possible value of Poisson's ratio is
  • A
    1
  • B
    0.9
  • C
    0.8
  • 0.4

Answer

Correct option: D.
0.4
(d) Poisson's ratio varies between -1 and 0.5

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Similar questions

An object start sliding on a frictionless inclined plane and from same height another object start falling freely
A rectangular coil of $300$ turns has an average area of average area of $25 \mathrm{~cm} \times 10 \mathrm{~cm}$. The coil rotates with a speed of $50 \mathrm{cps}$ in a uniform magnetic field of strength $4 \times 10^{-2} T$ about an axis perpendicular of the field. The peak value of the induced e.m.f. is (in volt)
An antenna behaves as resonant circuit only when its length is
A body of mass $m_1$ moving with a velocity $3 \mathrm{~ms}$ collides with another body at rest of mass $m_2$. After collision the velocities of the two bodies are $2 \mathrm{~ms}$ and $5 \mathrm{~ms}$ respectively along the direction of motion of $m_1$ The ratio $m_1 / m_2$ is
A force $\vec{F}=(5 \hat{i}+4 \hat{j}) \quad N$ acts on a body and produces a displacement $\vec{S}=(6 \hat{i}-5 \hat{j}+3 \hat{k}) m$. The work done will be
A frictionless track $A B C D E$ ends in a circular loop of radius $R$. A body slides down the track from point $A$ which is at $a$ height $h=5$ $\mathrm{cm}$. Maximum value of $R$ for the body to successfully complete the loop isImage
A bar magnet having centre $O$ has a length of $4 \mathrm{~cm}$. Point $P$ is in the broad side-on and $P$ is in the end side-on position with $O P=$ $O P=10$ metres. The ratio of magnetic intensities $H$ at $P$ and $P$ is
Variation of current and voltage in a conductor has been shown in the diagram below. The resistance of the conductor is.

Image

A current $i$ passes through a wire of length $l$, radius of cross-section $r$ and resistivity $\rho$. The rate of heat generation is
An alternating voltage is connected in series with a resistance $R$ and an inductance $L$ If the potential drop across the resistance is $200\ V$ and across the inductance is $150\ V$, then the applied voltage is