PhysicsWavesWAEC
A radio station broadcasts at 100 MHz. If radio waves travel at 3 × 10⁸ m/s, find the wavelength.
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Answer: B. 3 m
λ = v/f = 3 × 10⁸/1 × 10⁸ = 3 m.
An AdmitMe practice question, written for the WAEC syllabus. Not an official past question.