Post Utme Unn 2024 Chemistry Question 14

Practice objective / multiple choice question 14 from the 2024 Post Utme Unn Chemistry examination.

Post Utme Unn 2024 Chemistry Objective / Multiple Choice

Question 14 POST_UTME_UNN • 2024 • CHEMISTRY • objective

A metal rod of length 50 cm and cross-sectional area 2 cm^2 is subjected to a force of 100 N. Calculate the stress and strain on the rod if the Young's modulus of the metal is 2.0 x 10^11 Pa.

A. 2.0 x 10^8 Pa, 0.01

B. 2.0 x 10^8 Pa, 0.01

C. 2.0 x 10^8 Pa, 0.01

Correct Answer D. 2.0 x 10^8 Pa, 0.01

Correct Answer

Correct Option:

2.0 x 10^8 Pa, 0.01

This is Post Utme Unn 2024 Chemistry Question 14. It is one of the objective questions from the 2024 Post Utme Unn Chemistry examination.

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