Options:
A.
B.
C.
D.
E.
Sign in to view the correct answer and detailed explanation.
Study with fewer interruptions on Android
Use Ulearngo on a verified device for smoother past-question study.
Ulearngo is an independent study app. It is not affiliated with, endorsed by, or representing West African Examinations Council (WAEC). Always confirm official exam, admission, registration, syllabus, timetable, and result information from WAEC official website, WAEC Nigeria.
Earlier discussion
3 older comments kept for context.
Ralph
Same as pressure
Richard Paul
stress=force/area
stress=N/m²
Oluwaseun Adeyemi
The SI unit of stress is the newton per square meter, which is called the pascal.