Search results

Refine by resource type

    Refine by year level


      Refine by learning area


        Refine by topic

        Main topic Specific topic
        • No suggestions
        Related topic
        • No suggestions

        Your search returned 4 results

        Listed under:  Science  >  Forces and energy  >  Energy conversion
        Video

        Can photons and atoms generate laser?

        • TLF-IDM019618

        Electrons around atoms can absorb and emit photons of particular colours of light – see three different atomic models explain what's going on.

        View detailsView resource
        Video

        How does the retina work?

        • TLF-IDM019617

        When electrons in your retina absorb photons of light they don't emit light, they cause a molecule to change shape - and that lets you see colour!

        View detailsView resource
        Video

        Catalyst: Nuclear fusion future

        • TLF-IDM015958

        Visit the world's largest nuclear fusion reactor, which uses the same process as the Sun to produce energy. Look at the new advances in fusion technology which mean, for the first time, a fusion reactor should now be able to produce more energy than it consumes. It offers a future alternative energy source, but is not without ...

        View detailsView resource
        Video

        Solar Prints

        • TLF-IDM016706

        This 6 minute video segment from Catalyst is an excellent introduction to the science behind photovoltaics. A useful comparison of the efficiency of energy conversion. Discussion of other issues considered in producing devices to use renewable energy to make electricity.

        View detailsView resource