Quiz
7.- Seismic waves
Perguntas do quiz (5)
1Why is the study of seismic waves so useful?
- ABecause is essential for knowing more about earthquakes
- BBecause we can figure out the internal structure of the planet
- CBecause we can get information about the external composition of the planet
2What are the two fundamental types of seismic waves?
- AP waves and S waves
- BL waves and R waves
- CSurface and body waves
3What are the two types of body waves?
- AP waves and S waves
- BL waves and R waves
- CSurface and body waves
4Point two different properties of the S waves
- AThey arrive first and can travel through solid
- BThey arrive second and can travel through liquid
- CThey arrive second and can travel trough solid
5Regarding to P waves characteristics, how can we know the outer core is liquid?
- AP waves reach first the outer core
- BS waves cannot travel through outer core but P waves do
- CP waves are better known than S waves
Informações
- Descrição
- https://www.khanacademy.org/science/cosmology-and-astronomy/earth-history-topic/seismic-waves-tutorial/v/seismic-waves
- Autor
- Usuário eliminado
- Idioma
- English
- Visualizações
- 18
- Histórico
- Criado em 6 set 2016 · atualizado em 7 set 2016
- Etiquetas
- Avaliação
- Ainda sem avaliações Avalie este quiz