Exploring wave motion - for iPad/Mac/PC

The Open University
  • 0,0 (0)
  • КУРСЫ
  • ЗАВЕРШЕНО

What are waves and what happens to them when they pass through a gap? Do different sorts of waves behave in the same way? Dr Andrew Norton of The Open University uses a ripple tank to demonstrate some of the key features of wave motion, and show how waves spread out when they pass through an aperture. Using a laser and a diffraction grating, he shows that light waves spread out in the same way. The album draws on material originally created to support The Open University course Exploring Science.

Выпуски

  1. 23.08.2009

    Exploring wave motion

    A brief introduction to this album.

    1 мин.

  2. 23.08.2009

    Transcript -- Exploring wave motion

    Transcript -- A brief introduction to this album.

  3. 23.08.2009 · ВИДЕО

    Properties of waves

    Andrew Norton uses a ripple tank to demonstrate some basic features of waves.

    6 мин.

  4. 23.08.2009

    Transcript -- Properties of waves

    Transcript -- Andrew Norton uses a ripple tank to demonstrate some basic features of waves.

  5. 23.08.2009 · ВИДЕО

    Oscillation and wave speed

    Andrew Norton demonstrates the effects of changing the driving frequency of the oscillator that's creating the wave.

    4 мин.

  6. 23.08.2009

    Transcript -- Oscillation and wave speed

    Transcript -- Andrew Norton demonstrates the effects of changing the driving frequency of the oscillator that's creating the wave.

  7. 23.08.2009 · ВИДЕО

    Apertures and diffraction

    Andrew Norton shows what happens when waves pass through apertures of different sizes.

    3 мин.

  8. 23.08.2009

    Transcript -- Apertures and diffraction

    Transcript -- Andrew Norton shows what happens when waves pass through apertures of different sizes.

  9. 23.08.2009 · ВИДЕО

    Diffraction of light

    Andrew Norton uses lasers to show what happens when light passes through a small aperture.

    5 мин.

  10. 23.08.2009

    Transcript -- Diffraction of light

    Transcript -- Andrew Norton uses lasers to show what happens when light passes through a small aperture.

  11. 23.08.2009 · ВИДЕО

    Passing light through multiple apertures

    Andrew Norton shows how diffraction gratings produce characteristic sets of light spots.

    3 мин.

  12. 23.08.2009

    Transcript -- Passing light through multiple apertures

    Transcript -- Andrew Norton shows how diffraction gratings produce characteristic sets of light spots.

  • Выпусков: 12

Об этом подкасте

What are waves and what happens to them when they pass through a gap? Do different sorts of waves behave in the same way? Dr Andrew Norton of The Open University uses a ripple tank to demonstrate some of the key features of wave motion, and show how waves spread out when they pass through an aperture. Using a laser and a diffraction grating, he shows that light waves spread out in the same way. The album draws on material originally created to support The Open University course Exploring Science.

Информация

Еще от провайдера «The Open University»