Post Utme Aaua 2019 Chemistry Question 28

Practice objective / multiple choice question 28 from the 2019 Post Utme Aaua Chemistry examination.

Post Utme Aaua 2019 Chemistry Objective / Multiple Choice

Question 28 POST_UTME_AAUA • 2019 • CHEMISTRY • objective

A metal rod has a length of 50.0 cm and a cross-sectional area of 0.500 cm^2. If a force of 10.0 N is applied to the rod, what is the stress on the rod?

A. 2.00 x 10^4 N/m^2

Correct Answer B. 2.00 x 10^5 N/m^2

C. 2.00 x 10^6 N/m^2

D. 2.00 x 10^7 N/m^2

Correct Answer

Correct Option:

2.00 x 10^5 N/m^2

This is Post Utme Aaua 2019 Chemistry Question 28. It is one of the objective questions from the 2019 Post Utme Aaua Chemistry examination.

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