Easter work - wave particle duality

Make detailed notes on the following;
The photoelectric effect - what is the work function and threshold frequency? 
How did Einstein explain this effect and how did this lead to the photon theory of light?
How can you calculate the maximum kinetic energy of the emitted electrons?
Electron diffraction - what does this give us evidence for?
What is de Broglie's equation and what does it mean?
Young's double slit experiment - what is it and what did this show?
What is the significance of this experiment?

Also try questions 1,2 and 4 from the unit 5D Turning Points June 2010 paper available on the AQA website
http://www.aqa.org.uk/qualifications/a-level/science/physics-a/physics-a-key-materials
Happy Easter
Ms Hamnett

Millikan's oil drop experiment presentations

Please use links below.  Further wave particle duality work to follow
http://www.scribd.com/doc/87335653?secret_password=77gxdvv7s6tffjwrgnj
http://www.scribd.com/doc/87335728?secret_password=2dmyr6zznm25mma50mhu
Happy Easter
Ms H

Y13 ISA exam date

This will take place during your Physics lesson on Thursday 22nd March
Ms Hamnett

ISA practice

For some practice A2 questions please follow the link below, and bring these on Thursday for us to go over in class. Please also look at the previous posts for ISAs
http://www.scribd.com/doc/85942322?secret_password=90wxkakhc2lbw7vsedl