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14 Δεκ 2015 · If you enjoyed this video, you will also love the science videos from our friends at http://GenerationGenius.com/SciShow. They make science videos and lesson...
How is sound made? How do we hear the sounds?Part of the Lets Read and Find Out Science book series.Written by: Wendy Pfeffer Illustrated by: Anna Chernyshov...
Sounds All Around, The Science of How Sound Works by Susan HughesA comprehensive exploration of sound for young children that's friendly, fun and easy to dig...
Astronomer Amy Mainzer demonstrates how you can see sound waves.
31 Μαρ 2023 · Learn that sound is made by things vibrating and the sound can make things vibrate. Watch us break glass with sound and make sprinkles move around!
Sound waves are produced by all vibrating objects. Loudspeakers work by converting electrical energy into kinetic energy. This vibrates the cone which creates the sound waves.
21 Σεπ 2019 · What are Sound Waves? As you just learned, you hear when your ears process sound waves produced by an object. The object produces waves by vibrating. When an object vibrates, it pushes against the surrounding air. The vibrations cause the air to expand (called rarefaction) and compress.
