Post-UTME Physics 2017 Objective — Question 10
Question 10 of 20 from the Post-UTME Screening (Post-UTME) Physics 2017 Objective paper, with the correct answer and a full explanation.
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If the wavelength of a wave travelling with a velocity of 360ms^-1 is 60cm, the period of the wave is
- A. 6s
- B. 3.6s
- C. 0.17sCorrect
- D. 0.6s
Explanation
T = wavelength/velocity = 0.6m/360m/s = 0.00167s. Flagged: this does not cleanly match any listed option; the closest is marked with reduced confidence.
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