Hooke's law_______________________?
Correct answer: C. Applies to elastic deformation
- A. States that stress is inversely proportional to strain upto elastic limit
- B. Applies beyond limit of proportionality in stress-strain curve
- C. Applies to elastic deformation
- D. None of these
Explanation
Hooke's law states that stress is proportional to strain within the proportional limit, which lies in the elastic region. It does not apply beyond that limit, and stress is not inversely proportional to strain.
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
Pick out the wrong statement about coating/electroplating of metals ?
A semi-conductor is damaged & behaves like a conductor, on passing a strong electric current through it, because it heats up the crystals & breaks the covalent bonds resulting in _______________ electrons ?
Cupola produces _________________ iron?
'GASOHOL' widely used in Brazil as a motor fuel is a mixture of alcohol and____________________?
Sacrificial anode method is used in the protection of pipelines which are buried underground. Sacrificial anode________________?
Electrolytic reduction cell used for conversion of calcined Al2O3 to Al is a carbon lined furnace operating at 800-900 °C. The purpose of electric current supplied to the furnace is to___________________?