Theme E practicals
Practicals for topics E.1 to E.5 Topic E.1 Structure of the atom In this practical you are going to view the line spectrum from a low pressure helium source through a pair of spectral glasses.The spectrum glasses are actually covered in very fine slits, such an arrangement... Topic E.3 Radioactive decay This practical is adapted from a worksheet posted by Mark Headlee (UWC USA) on the OCC.When you pour a glass of...