How Do Waves Travel? Flashcards
1
Q
background knowledge..
A
- electromagnetic waves: do not need a medium
- mechanical waves: need a medium
- longitudinal waves: travel by compressing particles
- transverse waves: travel up and down
Physical Science Grade 8 (Acellus) > How Do Waves Travel? > Flashcards
background knowledge..
Physical Science Grade 8 (Acellus) (101 decks)