Waves

Descripción

GCSE Physics Test sobre Waves, creado por W0mpM3mb3r el 25/05/2016.
W0mpM3mb3r
Test por W0mpM3mb3r, actualizado hace más de 1 año
W0mpM3mb3r
Creado por W0mpM3mb3r hace alrededor de 8 años
16
2

Resumen del Recurso

Pregunta 1

Pregunta
A light wave is a ........ wave
Respuesta
  • longitude
  • transverse

Pregunta 2

Pregunta
The electromagnetic radiation with the longest wave length is
Respuesta
  • Gamma rays
  • Visible light
  • Micro waves
  • Radio waves
  • Infra red
  • Ultra voilet
  • X-rays

Pregunta 3

Pregunta
Radio waves have a wave length longer than 10cm
Respuesta
  • True
  • False

Pregunta 4

Pregunta
What do radio waves do when they hit the ionosphere?
Respuesta
  • Diffract
  • Reflect
  • Refract

Pregunta 5

Pregunta
microwaves are used to [blank_start]cook[blank_end] with [blank_start]elephants[blank_end] because it can pass through the [blank_start]ionosphere[blank_end] with [blank_start]help[blank_end].
Respuesta
  • cook
  • communicate
  • write
  • elephants
  • people
  • satellites
  • TV
  • ionosphere
  • air
  • ease
  • help
  • dificulty
  • lead

Pregunta 6

Pregunta
how do optical fibers work?
Respuesta
  • through diffraction
  • through reflection
  • through refraction

Pregunta 7

Pregunta
Sound is caused by what?
Respuesta
  • passing through objects
  • vibrating particles
  • Electromagnetic radiation

Pregunta 8

Pregunta
sound waves can travel through a vacuum
Respuesta
  • True
  • False

Pregunta 9

Pregunta
light can travel through a vacuum
Respuesta
  • True
  • False

Pregunta 10

Pregunta
Both light and sound waves can reflect, refract and diffract.
Respuesta
  • True
  • False
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