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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 |