Post Utme Osustech 2019 Physics Question 5
Practice objective / multiple choice question 5 from the 2019 Post Utme Osustech Physics examination.
A sound wave with a frequency $f$ is traveling through a medium with a speed $v$. If the wavelength $\lambda$ of the sound wave is doubled to $2\lambda$, what is the new frequency $f_{new}$?
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About This Question
This is Post Utme Osustech 2019 Physics Question 5. It is one of the objective questions from the 2019 Post Utme Osustech Physics examination.
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