A $2\, m$ long rod of radius $1\, cm$ which is fixed from one end is given a twist of $0.8$ radians. The shear strain developed will be
Easy
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
- 1View SolutionHooke's law is applicable for ....
- 2Two wires of equal lengths are made of the same material. Wire $A$ has a diameter that is twice as that of wire $B$. If identical weights are suspended from the ends of these wires, the increase in length isView Solution
- 3The bulk modulus of rubber is $9.1 \times 10^8\,N/m^2$. To what depth a rubber ball be taken in a lake so that its volume is decreased by $0.1\%$ ? ....... $m$View Solution
- 4View SolutionFour uniform wires of the same material are stretched by the same force. The dimensions of wire are as given below. The one which has the minimum elongation has
- 5A solid sphere of radius $R$ made of of material of bulk modulus $K$ is surrounded by a liquid in a cylindrical container. $A$ massless piston of area $A$ floats on the surface of the liquid. When a mass $m$ is placed on the piston to compress the liquid, the fractional change in the radius of the sphere $\delta R/R$ isView Solution
- 6The force required to punch a square hole $2\,cm$ side in steel sheet $2\,mm$ thick is (shearing stress of steel sheet $= 3.5\times 10^8\,\,N/m^2$ )View Solution
- 7The bulk modulus of a gas is defined as $B=-V d p / d V$. For an adiabatic process the variation of $B$ is proportional to $p^n$. For an ideal gas $n$ isView Solution
- 8The force required to punch a square hole $2\,cm$ side in steel sheet $2\,mm$ thick is (shearing stress of steel sheet $= 3.5\times 10^8\,\,N/m^2$ )View Solution
- 9A material has Poisson's ratio $0.50.$ If a uniform rod of it suffers a longitudinal strain of $2 \times {10^{ - 3}}$, then the percentage change in volume isView Solution
- 10View SolutionBulk modulus was first defined by