Post Utme Lautech 2017 Physics Question 33
Practice objective / multiple choice question 33 from the 2017 Post Utme Lautech Physics examination.
A wave has a frequency of 20 Hz and a wavelength of 0.1 m. If the wave is traveling in a medium with a speed of 400 m/s, what is the amplitude of the wave?
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About This Question
This is Post Utme Lautech 2017 Physics Question 33. It is one of the objective questions from the 2017 Post Utme Lautech Physics examination.
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