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Q: A material having the same property in all directions is called :
  • A. homologous
  • B. isotropic
  • C. homogeneous
  • D. elastic
Correct Answer: Option B - Isotropic material : When the elastic properties of material are same in all direction called isotropic material Anisotropic material : When elastic properties are different in all direction called anisotropic material. Homogeneous material : Material having same elastic properties at every point. Orthotropic material : It is orthotropic material properties are different at a point in perpendicular direction. Exp.– Plywood, sandwich, old rolled sheet.
B. Isotropic material : When the elastic properties of material are same in all direction called isotropic material Anisotropic material : When elastic properties are different in all direction called anisotropic material. Homogeneous material : Material having same elastic properties at every point. Orthotropic material : It is orthotropic material properties are different at a point in perpendicular direction. Exp.– Plywood, sandwich, old rolled sheet.

Explanations:

Isotropic material : When the elastic properties of material are same in all direction called isotropic material Anisotropic material : When elastic properties are different in all direction called anisotropic material. Homogeneous material : Material having same elastic properties at every point. Orthotropic material : It is orthotropic material properties are different at a point in perpendicular direction. Exp.– Plywood, sandwich, old rolled sheet.