Question

Question 3 of 25

Which of the following describes sound waves?

A. Mechanical waves in which the vibrations are perpendicular to the
motion of the sound

B. Electromagnetic waves in which the vibrations are perpendicular
to the motion of the sound

C. Electromagnetic waves in which the vibrations are parallel to the
motion of the sound

D. Mechanical waves in which the vibrations are parallel to the
motion of the sound

Answer 1

Answer: D
Mechanical waves in which the vibrations are parallel to the motion of the sound.

Step-by-step explanation:
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Answer 2

D. Mechanical waves in which the vibrations are parallel to the motion of the sound.

Step-by-step explanation:

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