Consider a cement wall reinforced with steel bars. Into which category of materials would you place reinforced concrete?
A: Metals
B: Non Metals
C: Composites
D: Ceramics
A: Metals
B: Non Metals
C: Composites
D: Ceramics
举一反三
- Reinforced concrete has steel bars that are placed in the concrete to carry tensile forces.
- Which are the examples of particle reinforced composites? A: Sandwiched panels B: Laminates C: Gravel reinforced concrete D: Carbon black reinforced rubbers
- What category of materials were likely the first man-made materials?: A: Copper Alloys B: Ceramics C: Composites D: Concrete E: Semiconductors
- 材料可分为哪些类？ A: Metals B: Ceramics C: Polymers D: Composites
- A composite is composed of two (or more) individual materials, which come from metals, ceramics, and polymers.