MCQ
Stress to strain ratio is equivalent to
  • Modulus of elasticity
  • B
    Poission’s Ratio
  • C
    Reyhold number
  • D
    Fund number

Answer

Correct option: A.
Modulus of elasticity
a
Stress divided by strain at any load or deflection. Below the elastic limit of a material, it is equal to tangent modulus of elasticity. An alternate term is the secant modulus of elasticity.

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

Potential energy of a particle is related to $x$ coordinate by equation $x^2 - 2x$. Particle will be in stable equilibrium at
The given figure represents a material which is
In the case of bar magnet, lines of magnetic induction
The circuit shown in the figure consists of a charged capacitor of capacity $3\, \mu F$ and a charge of $30\, \mu C$. At time $t =0,$ when the key is closed, the value of current flowing through the $5\, M \Omega$ resistor is $'x'$ $\mu-A$. The value of $'x'$ to the nearest integer is .........
Let the moment of inertia of a hollow cylinder of length $30\, cm$ (inner radius $10\, cm$ and outer radius $20\, cm$), about its axis be $I$. The radius of a thin cylinder of the same mass such that its moment of inertia about its axis is also $I$, is ......... $cm$.
The potential energy of a particle oscillating along $x-$ axis  is given as $U = 20 + (x - 2)^2$  where $U$  is in joules and $x$ in $meters$ . Total mechanical energy of the particle is $36\,\, J$ . Maximum kinetic energy of the particle is ................ $\mathrm{J}$
An electric bulb is rated $60\,W$, $220\,V$. The resistance of its filament is ............. $\Omega$
Standing waves are produced in $10 \,m$ long stretched string fixed at both ends. If the string vibrates in $5$ segments and wave velocity is $20 \,m / s$, the frequency is ....... $Hz$
Two identical metal plates show photoelectric effect by a light of wavelength ${\lambda _A}$ falls on plate $A$ and ${\lambda _B}$ on plate $B$ $({\lambda _A} = 2{\lambda _B})$. The maximum kinetic energy is
Two thin similar convex glass pieces are joined together front to front with its rear portion silvered such that a sharp image is formed $20 \,cm$ from the mirror. When the air between the glass pieces is replaced by water $\left(\mu_w=4 / 3\right)$, then the image formed from the mirror is at a distance of ........ $cm$