Feature Size measurement: Porosity, Grain, and Reinforcement

1. The void portion, or empty spaces, in the material is called:
2. The homogeneous material, which acts as a medium to hold the reinforcement is called:
3. The definite amount of additive used in the bulk material to provide or encourage a response (positive or negative) against a stimulus in a material is called.
4. The presence of un-intended particle or reaction product in the material that alters the predicted behaviour of material is called.
5. Which of the following has the most superior dispersion of particles?
6. Which one has the biggest grain size among following?
7. Magnification of the SE image depends on:
8. The SE imaging provides sharper images because of its high