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WAEC Physics 2015 Objective — Question 25

Question 25 of 50 from the West African Examinations Council (WAEC) Physics 2015 Objective paper, with the correct answer and a full explanation.

What type of wave is emitted by a loud speaker?

A. Transverse
B. LongitudinalCorrect
C. Gamma
D. Radio

Explanation

Sound waves, including those from a loud speaker, are longitudinal waves.

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