Mechanical Properties of Solids questions
395 published questions with worked solutions.
- For a constant hydraulic stress on an object, the fractional change in the object's volume ( V V ) and its bulk modulus (B) are...
- Coefficient of isothermal elasticity E_ and coefficient of adiabatic elasticity E_ are related by [MP PET 2000]
- A uniform cube is subjected to volume compression. If each side is decreased by 1 %, then bulk strain is
- The only elastic modulus that applies to fluids is [BCECE 2003]
- When a pressure of 100 atmosphere is applied on a spherical ball, then its volume reduces to 0.01 %. The bulk modulus of the...
- For most materials the Young's modulus is n times the rigidity modulus, where n is
- 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
- To break a wire, a force of 9 10^5 N/m^2 is required. If the density of the material is 3 10^3 kg/m^3, then the length of the...
- Shearing stress causes change in
- The relation between , and K for an elastic material is
- The lower surface of a cube is fixed. On its upper surface, force is applied at an angle of 30^ from its surface. The change will...
- The relationship between Young's modulus Y, Bulk modulus K and modulus of rigidity is [MP PET 1991, MP PMT 1997]
- Modulus of rigidity of a liquid [RPET 2000]
- Steel wire of length 'L' at 40^ C is suspended from the ceiling and then a mass 'm' is hung from its free end. The wire is cooled...
- Statement 1: Spring balances show correct readings even after they have been used for a long time interval Statement 2: On using...
- Statement 1: A hollow shaft is found to be stronger than a solid shaft made of the same material Statement 2: The torque required...
- Statement 1: Two identical solid balls, one of ivory and the other of wet-clay, are dropped from the same height on the floor....
- Statement 1: The stretching of a coil is determined by its shear modulus Statement 2: Shear modulus changes only the shape of a...
- Statement 1: Steel is more elastic than rubber Statement 2: Under a given deforming force, steel is deformed less than rubber
- Statement 1: Bulk modulus of elasticity (K) represents incompressibility of the material Statement 2: Bulk modulus of elasticity...
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