homework

•For each of the following, explain in one sentence what it contributes to the wave particle “debate”

•Electron diffraction

•Young’s double slit experiment

•Photoelectricity

•Refraction of light

•The nature of electromagnetic radiation

De Broglie
Microscopes HW

•You need to have an understanding of the working of the transmission electron microscope and the scanning tunnelling microscope

•Use the black books/ the internet to compare the workings of these two  types with the traditional light microscope.

•Use headings such as; source of rays, transmission of rays, how image is focussed, how image is produced, resolution, specimen preparation