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JAMB Physics 1979 Question 36

Question 36

Waves

For the wave motion represented in Fig. 9 the wavelength is given by

Diagram for this question
  1. A.p
  2. B.q
  3. C.r
  4. D.s
  5. E.t
Show the answer and explanation

Answer: D (s)

Explanation

The wavelength is the distance between two neighbouring crests, marked s on the diagram.