About This Chapter
How It Works:
- Identify the lessons in the ScienceFusion Interactions of Sound Waves chapter with which you need help.
- Find the corresponding video lessons with this companion course chapter.
- Watch fun videos that cover the sound waves topics you need to learn or review.
- Complete the quizzes to test your understanding.
- If you need additional help, rewatch the videos until you've mastered the material or submit a question for one of our instructors.
Students will learn:
- How matter and sound interact
- To differentiate between constructive and destructive interference
- How waves are transmitted and the definition of resonance
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1. How Do Sound and Matter Interact?
Learn how sound and matter are related and what happens when a sound wave reaches a new material. Also discover how absorption and reflection of sound can be useful. Then, test your knowledge with a quiz.
2. Constructive and Destructive Interference
When two waves meet while traveling in the same medium, they disrupt each other in a process called interference, which produces an entirely new wave. Discover the two types of interference, constructive and destructive, and learn how a single wave can interfere with itself.
3. Resonance: Definition & Transmission of Waves
Resonance is when the amplitude of an object's oscillations is increased by the matching vibrations of another object. Explore the definition, transmission of waves, resonate frequency, and resonance in music.
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Other chapters within the ScienceFusion Sound and Light: Online Textbook Help course
- ScienceFusion Sound and Light Unit 1.1: Waves
- ScienceFusion Sound and Light Unit 1.2: Properties of Waves
- ScienceFusion Sound and Light Unit 2.1: Sound Waves and Hearing
- ScienceFusion Sound and Light Unit 2.3: Sound Technology
- ScienceFusion Sound and Light Unit 3.1: The Electromagnetic Spectrum
- ScienceFusion Sound and Light Unit 3.2: Interactions of Light
- ScienceFusion Sound and Light Unit 3.3: Mirrors and Lenses
- ScienceFusion Sound and Light Unit 3.4: Light Waves and Sight
- ScienceFusion Sound and Light Unit 3.5: Light Technology