18. Waves & Sound

Which statement best describes longitudinal waves?

Which statement best describes how sound travels through a medium as a longitudinal wave?

$\text{Which type of wave are sound waves in air?}$

Which of the following is an example of a longitudinal wave?

Which statement best describes how sound energy travels in a medium as a longitudinal wave?

Which of the following best describes how to measure the amplitude $A$ of a longitudinal wave?

In a longitudinal wave, how does the direction of vibration of the particles compare to the direction of motion of the wave?

Which type of longitudinal wave can travel through both solids and liquids?

Which of the following is an example of a compressional (longitudinal) wave?

Which of the following statements is true about longitudinal waves?

In a longitudinal wave, energy is transferred in a direction that is $—$ to the direction of the wave's movement.

Which type of wave best describes the propagation of sound in air?

When a sound wave passes through a medium, what happens to the particles of the medium?

For a longitudinal wave traveling through a medium, how is the $\mathrm{wavelength}$ determined?

Which of the following is an example of a longitudinal wave that can be found in the sea?