When shearing force is applied on a body, then the elastic potential energy is stored in it. On removing the force, this energy
Easy
Download our app for free and get started
(b) On appliying force , $PE$ stores in it.
On removing force , $PE$ stored in it decreases
There is a drop in $PE$ $\&$ this energy wii appear in the torm of heat in the body
Download our appand get started for free
Experience the future of education. Simply download our apps or reach out to us for more information. Let's shape the future of learning together!No signup needed.*
Similar Questions
- 1The length of metallic wire is $\ell_{1}$ when tension in it is $T _{1}$. It is $\ell_{2}$ when the tension is $T _{2}$. The original length of the wire will be ...... .View Solution
- 2View SolutionDue to addition of impurities, the modulus of elasticity
- 3A steel rod has a radius $10 \,mm$ and a length of $1.0 \,m$. A force stretches it along its length and produces a strain of $0.32 \%$. Young's modulus of the steel is $2.0 \times 10^{11} \,Nm ^{-2}$. What is the magnitude of the force stretching the rod is ........ $kN$View Solution
- 4A copper wire of length $4.0m$ and area of cross-section $1.2\,c{m^2}$ is stretched with a force of $4.8 \times {10^3}$ $N.$ If Young’s modulus for copper is $1.2 \times {10^{11}}\,N/{m^2},$ the increase in the length of the wire will beView Solution
- 5A spherical ball contracts in volume by $0.02 \%$, when subjected to a normal uniform pressure of $50$ atmosphere. The Bulk modulus of its material is ............... $N / m ^2$View Solution
- 6View SolutionFour identical rods are stretched by same force. Maximum extension is produced in
- 7View SolutionIn solids, inter-atomic forces are
- 8Two wires $A$ and $B$ of same material have radii in the ratio $2: 1$ and lengths in the ratio $4: 1$. The ratio of the normal forces required to produce the same change in the lengths of these two wires is .......View Solution
- 9A metallic rod of length $I$ and cross-sectional area $A$ is made of a material of Young's modulus $Y$. If the rod is elongated by an amount $y$, then the work done is proportional to ......View Solution
- 10View SolutionThere are two wire of same material and same length while the diameter of second wire is two times the diameter of first wire, then the ratio of extension produced in the wires by applying same load will be