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Waves review
| Question | Answer |
|---|---|
| What do waves transport? | Energy |
| What are the two types of waves? | Transverse and longitudinal waves |
| What is a wave? | Transport of energy without a transport of matter |
| What type of waves can travel through empty space? | Electromagnetic wave |
| What is a wavelength? | Distance between the middle if the wave to the crest |
| What is an oscillation? | Movement back and fourth at a regular speed |
| What is amplitude of a wave? | The distance from rest to crest |
| What is frequency of a wave? | The number of waves that pass a point |
| What is wave speed? | Distance a wave travels in a given time |
| The higher the frequency, the more __________ the wave has. | Energy |
| The larger the amplitude, the more ________________ carried by the wave. | Frequency |
| What are the two main types of mechanical waves? | Transverse and longitudinal waves |
| In what direction do the oscillations of a transverse wave travel? | All points go in a certain direction based on the angle |
| In what direction do the oscillations of a longitudinal wave travel? | Right angles |
| What is the highest point of a transverse wave called? | Crest |
| What is the lowest point of a transverse wave called? | Trough |
| What does a longitudinal wave look like? | A spring |
| What are the parts of a longitudinal wave that are closer together called? | Compressions |
| What are the parts of a longitudinal wave that are farther apart called? | Rarefactions |
| Two examples of longitudinal waves are ________ and ___________. | Transverse and longitudinal |