Waves Flashcards
(5 cards)
1
Q
What are the two types of waves a wave can be?
A
- transverse
- longitudinal
2
Q
What is a transverse wave?
A
the oscillations are perpendicular to the direction of energy transfer of the wave
- doesn’t need a medium to transfer energy
3
Q
What are examples of transverse waves?
A
- light, EM spectrum
- ripples on water
4
Q
What is a longitudinal wave?
A
the oscillations are parallel to the direction of energy transfer of the wave
- needs a medium to transfer energy
5
Q
What are examples of longitudinal waves?
A
- sound waves
- areas of compression
- areas of rarefaction
