Post Utme Achievers University 2018 Physics Question 12

Practice objective / multiple choice question 12 from the 2018 Post Utme Achievers University Physics examination.

Post Utme Achievers University 2018 Physics Objective / Multiple Choice
Question 12 POST_UTME_ACHIEVERS_UNIVERSITY • 2018 • PHYSICS • objective

A sound wave with frequency $f$ and amplitude $A$ is propagating through a medium with speed $v$. If the wave is reflected off a rigid surface, what is the frequency of the reflected wave?

Answer Options

A. f
Correct Answer B. 2f
C. \frac{v}{f}
D. \frac{f}{v}
Correct Answer
B
Correct Option:
2f

About This Question

This is Post Utme Achievers University 2018 Physics Question 12. It is one of the objective questions from the 2018 Post Utme Achievers University Physics examination.

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