Post Utme Abu 2022 Physics Question 15

Practice objective / multiple choice question 15 from the 2022 Post Utme Abu Physics examination.

Post Utme Abu 2022 Physics Objective / Multiple Choice

Question 15 POST_UTME_ABU • 2022 • PHYSICS • objective

A sound wave has a frequency of 200 Hz and a speed of 340 m/s. If the amplitude of the wave is 0.01 m, what is the intensity of the wave?

A. 10^-3 W/m^2

B. 10^-4 W/m^2

Correct Answer C. 10^-5 W/m^2

D. 10^-6 W/m^2

Correct Answer

Correct Option:

10^-5 W/m^2

This is Post Utme Abu 2022 Physics Question 15. It is one of the objective questions from the 2022 Post Utme Abu Physics examination.

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