PhysicsWavesJAMB
A wave of frequency 50 Hz has a wavelength of 4 m. Its speed is:
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Answer: A. 200 m/s
v = fλ = 50 × 4 = 200 m/s.
An AdmitMe practice question, written for the JAMB syllabus. Not an official past question.
Physics · Waves
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