click below
click below
Normal Size Small Size show me how
Waves
Wave Studystack
| Term | Definition |
|---|---|
| Wave | A disturbance that transfers energy from a place to place |
| Move | Mechanical waves are created when a source of energy caused a medium to |
| Frequency | The speed of a wave is its wavelength multiplied by its |
| Refraction | The bending of waves due to a change in speed |
| Defraction | The bending of waves around the edge of a barrier |
| Interference | The interaction between two waves that meet |
| Constructive Interference | Waves that combine to make a larger wave |
| Standing Wave | When waves reflect in such a way that the wave appears to stand still |
| Resonant | When vibrations traveling through an object match the object's natural frequency |
| A wave travels through a medium because? | The energy passed 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 can not pass and bounces back, it undergoes... | Reflection |
| Waves combine to produce a smaller or zero-amplitude wave in a process called... | Destructive interference |
| 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. |
| Compression and rarefaction are characteristics of what type of wave | Longitudinal Wave |
| The distance between two consecutive crests of a wave is called the... | Wavelength |