Viscoelastic behaviour is observed in _______________________ materials?
Correct answer: D. Non-crystalline organic polymeric
- A. All amorphous
- B. Ceramic
- C. All crystalline
- D. Non-crystalline organic polymeric
Explanation
Viscoelasticity is especially characteristic of non-crystalline organic polymers, which show both elastic recovery and time-dependent viscous deformation. Ceramics and fully crystalline materials are generally much less viscoelastic under ordinary conditions.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
Practise Chemical Process Principles
2,710 free Chemical Process Principles MCQs from Chemical Engineering, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Chemical Engineering questions like this
Chemical Engineering is on this paper prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for it.
More Chemical Process Principles questions
Which of the following materials has the poorest electrical conductivity ?
Highest cutting speed is achieved by the _______________ tool material ?
All the atoms of the world comprise of electrons, proton & neutron except that of ______________ atom in which neutron is absent ?
Which of the following if present in iron ore, enhances its value ?
Out of the following the refractive index is the highest for____________________?
In a good rimming steel_________________________?