Question

Fill in the blank

1. The negative ratio of lateral and axial strains that result from an applied load is called the _______.

2. "diffiusion flux is proportional to a concentration gradient" is a description of ________.

3. Carbon can exist as a solid in the form of graphite or diamond. Materials with this characteristic are said to be ______.

4. The vast majority of metal solids are ______ meaning that they are comprised of many small crystals each having a different crystallographic orientation.

5. Recoverable deformation is called _______ deformation.

6. _______ is indicative of the stress at which noticeable plastic deformation begins

7.Materials that have different values of a given property in different directions are called _______ materials.

8. _______ is the measure of a material's resistance to deformation by surface indentation.

Answer 1

Fill in the blanks

1. The negative ratio of lateral and axial strains that result from an applied load is called the Poisson's ratio.

2. "diffiusion flux is proportional to a concentration gradient" is a description of Fick's law.

3. Carbon can exist as a solid in the form of graphite or diamond. Materials with this characteristic are said to be allotropic.

4. The vast majority of metal solids are crystal lattice meaning that they are comprised of many small crystals each having a different crystallographic orientation.

5. Recoverable deformation is called elastic deformation.

6. Plastic deformation is indicative of the stress at which noticeable plastic deformation begins

7.Materials that have different values of a given property in different directions are called anisotropic materials.

8. Plasticity is the measure of a material's resistance to deformation by surface indentation.