Practical: Two slit interference

IB Physics: Practical: Two slit interference

In this exercise the interference and diffraction of light passing through narrow slits will be observed and understood by comparing to a GeoGebra simulation.The original experiment was performed with sunlight but it is simpler to use a laser as this is parallel light of only one wavelength so easier to deal with. For this experiment you will need a ready prepared double slit, you could make your own by scratching lines...


To access the entire contents of this site, you need to log in or subscribe to it..

Click the free stuff button on the home page to access free pages or check the blog (which is also free).

All materials on this website are for the exclusive use of teachers and students at subscribing schools for the period of their subscription. Any unauthorised copying or posting of materials on other websites is an infringement of our copyright and could result in your account being blocked and legal action being taken against you.