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Energy

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    Let's review energy!
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  • Describe this picture.
    'absorption'
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  • What does a mirror do when light hits it?
    It bounces off and reflects
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  • Describe your clothes. Why are they that colour?
    My red top absorbs, blue, orange, violet, indigo, green etc.
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  • Reflection or refraction?
    refraction
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  • How many colours are there in white light?
    7 colours (Rainbow)
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  • What colour is the light we see from a lamp or the sun?
    White light
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  • Another name for thermal energy is ...
    Heat energy
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  • Hot air goes up or goes down?
    goes up
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  • What kind of energy can I hear?
    sound energy
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  • What kind of energy?
    sound
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  • What kind of energy?
    heat
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  • What happens when light refracts?
    slows down and bends
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  • Absorption is about the colours: I CAN see / I CAN'T see
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  • What energy does a firefly have?
    A firefly has LIGHT energy. It doesn't have heat energy
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  • The hot water moves around the boiling pot.
    convection
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  • The sun makes me sweat.
    radiation
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