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Create a diagram to show how the sound waves begin and how they reach a person's ears., How do you think earplugs work? and more. Study with Quizlet and memorize flashcards containing terms like How is sound defined in science?
In a sound wave, it is a repeating area of compressed air, caused by a vibration. rarefaction The area of a sound wave where the air molecules are spread out, that alternates with compressions.
Study with Quizlet and memorize flashcards containing terms like Sound is a ____________ wave, Sound travels fastest in _________, The siren from a small town fire station is heard at a location 3 kilometers away. If the air temperature is 20°C, at what velocity did the sound travel? and more.
Jun 16, 2023 · Waves include sound waves, ocean waves, and light waves. You have probably also studied sine and cosine waves in math class. Here will will review some of these topics. A wave is defined as "a periodic disturbance that moves through space."
Jul 11, 2024 · In science, sound is defined as the transfer of energy from a vibrating object in waves that travel through matter. All sound waves begin with vibrating matter. The vibrations generate longitudinal waves that travel through matter in all directions.
Jul 23, 2023 · In short, there are two different aspects to sound: there's a physical process that produces sound energy to start with and sends it shooting through the air, and there's a separate psychological process that happens inside our ears and brains, which convert the incoming sound energy into sensations we interpret as noises, speech, and music.
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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. Engineers show us...
