Test
Waves Quiz
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Preguntas del test (11)
1The wave equation is velocity = frequency x wavelength
- AVerdadero
- BFalso
2What are the units for the frequency of a wave?
- Am/s (Meters per Second)
- BHz (Hertz)
- Cs (seconds)
3In a transverse waves, the oscillations are __________ to the direction of energy transfer
- AParallel
- BPerpendicular
4In Longitudinal waves, the oscillations are __________ to the direction of energy transfer
- AParallel
- BPerpendicular
5All waves can be....
- ADiffracted and Refracted
- BReflected
- CDifracted
- DReflected and refracted
- EDifracted, Reflected and refracted
6Waves diffract more when....
- AIt is a longitudinal wave
- BThe gap is larger
- CThe gap is smaller
7The angle of incidence is always....
- AThe same as the angle of reflection
- BThe normal line
- CCloser to the normal line than the angle of reflection
8The greater the red shift, ....
- AThe more red the galaxy is
- BThe closer the galaxy is
- CThe further (and quicker it is moving) away a galaxy is
9CMBR stands for...
- ACosmic magnetic background radiation
- BCombined microwave background radiation
- CCosmic microwave background radiation
10CMBR stands for...
- ACosmic magnetic background radiation
- BCombined microwave background radiation
- CCosmic microwave background radiation
11Waves are only refracted if they....
- Aare light waves
- Bmeet the new medium at an angle
- Care travelling at a certain speed
Información
- Descripción
- Core Science Test sobre Waves Quiz, creado por lizgracedaisy el 08/04/2014.
- Autor
- lizgracedaisy
- Idioma
- English
- Visitas
- 20
- Etiquetas
- Valoración
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