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Radiation

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  • This tower _____ radio waves.
    absorbs
    conducts
    emits
    reflects
  • What is the name of this kind of heat movement?
    Radiation
  • What is the name of this kind of heat movement?
    Convection
  • This mirror ____ light.
    Reflects
    Radiation
    Transfer
    Transmits
  • Which one is NOT an example of a wave?
    Light
    Sound
    Gravity
    Heat
  • These sponges _____ water.
    radiate
    attract
    absorb
    transmit
  • Space is a ____ which means that it has no matter or particles.
    Vibrate
    Vertebrae
    Visible
    Vacuum
  • In a science prac, what is a hypothesis?
    A list of equipment
    A prediction
    A proof
    An explanation
  • Which colour T-shirt makes you the hottest on a sunny day, and why?
    Black, because it absorbs the most radiation.
  • What is the name of this kind of heat movement?
    Conduction
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