Which of the following waves are longitudinal waves?
...Which of the following waves are longitudinal waves?
I. Ripples on the surface of water
II. Waves produced by a tuning fork vibrating in air
III. Light waves
IV. Waves produced by a flute
I and II only
I and III only
II and III only
II and IV only
III and IV only
Correct answer is D
No explanation has been provided for this answer.
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