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Chapter 1 Waves Rev
| Question | Answer |
|---|---|
| A disturbance that transfers energy from place to place is called a | Wave |
| Mechanical waves are created when a source of energy causes a medium to | Move |
| The speed of a wave is its wavelength multiplied by its | Frequency |
| The bending of waves around the edge of a barrier is known as | Diffraction |
| The bending of waves due to a change in speed is called | Reffraction |
| The interaction between two waves that meet is called | Interfearence |
| Waves combine to make a wave with larger amplitude in a process called | Constructive Interfearence |
| When an incoming wave combines with a combines with a reflected wave in such a way that the combined wave appears to be standing still,the result is a | Standing Wave |
| What occurs when vibrations traveling through an object match the object's natural frequency? | Resanants |
| A wave travels through a medium because | Energy passes from particle to particle |
| Mechanical waves are classified according to | How they move |
| Frequency is measured in units called | Hertz |
| When a wave hits a surface through which it cannot pass and bounces back,it undergoes | Reflection |
| Waves combine to produce a smaller or zero-amplitude wave in a process called | Destructive Interfearence |
| Why do you see lightning from a distant storm before you hear thunder? | Because the speed of light is faster than the speed of sound. |
| Compressi |
Created by:
Runr_Nuke
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