Astronomical spectroscopy  

Bitesize Space Science Spectroscopy and the composition of stars

Jon Chase describes how different elements absorb and emit light of specific wavelengths or colours. He explains how this can be used to identify which elements are present in distant stars by analyzing the spectrum of radiation coming from these stars. Teacher notes: You could discuss how white light can be split into its spectrum and students could make their ...
  • 2014
  • 00:04:11
  • 15-17
  • Added on: 09/05/2019

Access to this content is reserved to BBC Channel subscribers.

More details