Post Utme Uniosun 2020 Physics Question 2

Practice objective / multiple choice question 2 from the 2020 Post Utme Uniosun Physics examination.

Post Utme Uniosun 2020 Physics Objective / Multiple Choice

Question 2 POST_UTME_UNIOSUN • 2020 • PHYSICS • objective

A sound wave with frequency 200 Hz and amplitude 0.05 m is traveling through a medium with speed 340 m/s. What is the intensity of the sound wave?

A. 10^{-4} W/m^2

B. 10^{-3} W/m^2

Correct Answer C. 10^{-2} W/m^2

D. 10^{-1} W/m^2

Correct Answer

Correct Option:

10^{-2} W/m^2

This is Post Utme Uniosun 2020 Physics Question 2. It is one of the objective questions from the 2020 Post Utme Uniosun Physics examination.

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