Post Utme Coal City University 2021 Physics Question 30
Practice objective / multiple choice question 30 from the 2021 Post Utme Coal City University Physics examination.
A sound wave with a frequency of 400 Hz is emitted from a stationary source. A stationary observer is located 10 m away from the source. If the speed of sound in air is 343 m/s, what is the wavelength of the sound wave?
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About This Question
This is Post Utme Coal City University 2021 Physics Question 30. It is one of the objective questions from the 2021 Post Utme Coal City University Physics examination.
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