Podcast
Questions and Answers
Which material has the highest modulus?
Which material has the highest modulus?
- Rubber
- Metals
- Ceramics
- High tensile steel (correct)
Which material has the lowest modulus?
Which material has the lowest modulus?
- Ceramics
- High tensile steel
- Metals
- Rubber (correct)
Which material has the highest strength at high temperatures?
Which material has the highest strength at high temperatures?
- Metals
- Rubber
- Ceramics (correct)
- High tensile steel
Which material has the highest yield strain?
Which material has the highest yield strain?
Which material has the highest resistance to plastic shear?
Which material has the highest resistance to plastic shear?
Which two materials are both suited for making springs?
Which two materials are both suited for making springs?
Which material has a modulus less than 10 GPa?
Which material has a modulus less than 10 GPa?
Which material becomes very soft at temperatures above 800C?
Which material becomes very soft at temperatures above 800C?
Which material has low damping?
Which material has low damping?
Which material generates a zone of micro-cracking at the tip of a crack?
Which material generates a zone of micro-cracking at the tip of a crack?