Test
Untitled
Preguntas del test (4)
1How are sound waves different from light waves
- ABecause they travel at a slower speed than light waves
- BBecause they travel at a faster speed than light waves
2Sound is a form of energy that is caused when?
- AVibrating materials produce waves that move through matter and have characteristics such as frequency and amplitude.
- BIdk
3One difference between sound waves and light was is ?
- ASound travels through matter and light through a vacuum
- BH nubuwbxxgbn hibiscus
4Sound travels faster through..
- AMetals than through air or water
- BTu
Información
- Descripción
- Test sobre Untitled, creado por Bethany Trotter el 24/05/2013.
- Autor
- Bethany Trotter
- Idioma
- English
- Visitas
- 27
- Valoración
- Aún sin valoraciones Valora este test