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Pre Inter Summer Class Revision

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  • bouncing of light
    reflection
  • What is scientific method?
    It is a way for scientist to study or learn things.
  • type of material that do not allow light to pass through
    opaque
  • what three things are needed to see?
    eyes, brain, and light
  • bending of light
    refraction
  • process of separating white light into its component colors
    dispersion
  • How would you display the data and results of an experiment?
    We can display data and results through tables, graphs, pie charts, Venn diagrams and flowcharts.
  • photoreceptor responsible for colors
    cones
  • highest displacement in a wave
    amplitude
  • an educated guess
    hypothesis
  • How fast is the speed of light?
    300 000 km/s
  • distance between two crest or two trough
    wavelength
  • give the correct order of the ELECTROMAGNETIC SPECTRUM from the longest wavelength to the shortest
    RADIO, MICROWAVE, INFRARED, VISIBLE, ULTRAVIOLET, X-RAY, GAMMA RAY
  • a device that breaks light into different colors
    prism
  • it is the colored part of the eye
    iris
  • it is the opening of the eye
    pupil
  • Why must an experiment be a fair test?
    Fair Test would result to accurate results.
  • type of materials that allow all light to pass through
    transparent
  • How does light travel?
    In straight line as waves
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