The table gives some examples. This is because the particles of gases are further apart than liquids or solids. Sound waves travel more slowly when particles are further apart. Back to top Can ...

Sound waves travel through different types of matter, including liquid water. Importantly, the movement of ocean water can ...

Brown noise has a low, natural sound, so many people find ... especially if you live with ADHD. Ocean waves, waterfalls, and thunder are just a few examples of soothing brown noise sounds, but ...

For example, when two ultrasound beams of slightly different frequencies overlap, such as 40 kHz and 39.5 kHz, a new sound wave is generated at the frequency difference of 0.5 kHz, or 500 Hz ...

Sound waves are vibrations being passed on between particles. In the example above, the vibrating rubber band pushes on the air particles next to it. The air particles start vibrating and push on ...