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Patterns of Waves
Science Unit 3 Lesson 2
| Question | Answer |
|---|---|
| Waves follow a pattern. This means they can ——— and can be ———- | Repeat and be predicted |
| What does oscillate mean? | Move back and forth |
| What word means move back and forth? | Oscillate |
| What is a wave period? | The amount of time it takes for a wave to complete one back-and-forth motion |
| What is the term that means the amount of time it takes for a wave to complete one back-and-forth motion? | Wave period |
| Waves with high frequency have ———- wavelengths | short |
| How do waves appear? | A disturbance in a medium |
| What does a disturbance in a medium cause? | Waves |
| What are waves that are caused by a disturbance at a singular point? (Like dropping a rock in water) | Circular waves |
| What are circular waves? | Waves that are caused by a disturbance in a singular point (like dropping a rock in water) |
| What is a plane wave? | A wave made when a line of matter is disturbed |
| What kind of wave it made when a line of matter is disturbed? | Plane |
| What way do plane ways move? | Parallel |
| What do plane waves look like from above? | Stripes |
| What it is called when more than one waves meets and add together? | Superposition |
| What is superposition? | When more than one waves meets meets and add together |