Post Utme Oau 2023 Physics Question 20
Practice objective / multiple choice question 20 from the 2023 Post Utme Oau Physics examination.
A sound wave has a frequency of 200 Hz and a wavelength of 1.5 m. What is the speed of the sound wave?
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This is Post Utme Oau 2023 Physics Question 20. It is one of the objective questions from the 2023 Post Utme Oau Physics examination.
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