Stress in defined as_______________?
Correct answer: D. An internal force opposing an applied load
- A. An applied load or force
- B. A deformation resulting from an applied load
- C. An external force opposing an applied load
- D. An internal force opposing an applied load
Explanation
Stress is an internal resisting force developed within a material in response to an external load. It is expressed as force per unit area, unlike strain, which is the resulting deformation.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? support@testustad.com
Practise Properties of Dental Materials
87 free Properties of Dental Materials MCQs from Dental Materials, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Exams that ask Dental Materials questions like this
Dental Materials 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 Properties of Dental Materials questions
Compressive stress is computed by dividing the external force by the_______________?
The point at which a stress of a material exhibits a specific limited deviation P is called_______________?
Ability of an orthodontic wire to spring back to its original shape is evaluated by_____________?
Which one of the following categories of dental materials has the highest thermal conductivity_________________?
Binder in phosphate bonded investment is______________?
The base constituents of dental waxes come from three main sources except______________?